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Smart Elements成立于2009年，总部位于奥地利维也纳，专注于高纯元素样品、二维材料及无机精细化学品。其产品覆盖元素周期表中绝大多数非放射性元素，并提供粉末、晶体、颗粒、箔片、圆片、球体、棒材和金属丝等多种形态，服务于材料研究、分析测试、科研教学及元素收藏。
◆Smart Elements产品线
● 高纯元素材料：银、金、铪、钼、铼、钒、锂及稀土金属等元素可提供晶体、粉末、熔融颗粒、棒材和金属丝等规格，满足材料表征、合金制备、蒸镀及基础化学研究需求。
● 密度标准立方体：高纯金属和单晶材料可加工为尺寸精确、表面抛光的密度立方体，用于材料密度比较、物理教学、仪器展示及元素性质研究。
● 密封安瓿元素：锂、钡、稀土金属及其他易氧化或活泼元素可在氩气或真空环境下密封保存，减少空气和水分对样品表面的影响，便于长期储存与展示。
● 二维材料与半导体：Black Phosphorus、Black Arsenic、SiP和SiP₂等材料具有层状结构及特殊光电性质，可用于二维半导体、光电探测、场效应器件和新型功能材料研究。
● 掺杂光学晶体与玻璃：稀土离子及贵金属掺杂玻璃涵盖铒、铕、镨和金等体系，可用于发光材料、激光介质、光学表征和功能玻璃开发。
● 稀有气体放电管：氦、氖、氩、氪和氙等惰性气体密封于放电管中，可呈现不同特征光谱和放电颜色，主要用于光谱学、气体放电及科研教学演示。
◆Smart Elements产品列表
| 品名 | 货号 |
| Element collection of element doped optical glasses – 24 pcs. | 9950 |
| World’s Lightest Solid, Silica Aerogel Sample (Frozen Smoke) NASA, 10ml | 5061 |
| Terbium 3+ doped glass bead NEW! | 04856 |
| Holmium 3+ doped glass bead NEW! | 04858 |
| Samarium 3+ doped fluorescent glass bead NEW! | 04859 |
| Chromium 3+ doped glass bead NEW! | 04865 |
| Dysprosium 3+ doped glass bead – yellow luminescense – NEW! | 04867 |
| Manganese 2+ doped fluorescent glass bead NEW! | 04868 |
| Nice Cobalt 2+ doped glass bead NEW! | 04881 |
| Nice Tungsten doped glass bead NEW! | 04882 |
| Nice Vanadium 4+/5+ doped glass bead NEW! | 04890 |
| Nice Titanium 3+ doped optical glass bead NEW! | 04891 |
| Nice Copper 2+ doped optical glass bead NEW! | 04901 |
| Nice Iridium 4+ doped optical glass bead NEW! | 04938 |
| Nice Ruthenium 3+ doped optical glass bead NEW! | 04939 |
| Praseodymium 3+ doped optical glass bead NEW! | 04941 |
| Neodymium 3+ doped phosphate glass bead NEW! | 04944 |
| Iron 3+ doped glass bead NEW! | 04973 |
| Nice Molybdenum 5+ doped glass bead NEW! | 04983 |
| Nickel 2+ doped glass bead NEW! | 05040 |
| Nice Palladium 3+ doped glass bead NEW! | 05047 |
| Silver + doped blue fluorescent glass bead NEW! | 05048 |
| Acrylic Element cube – Palladium Pd – 50mm | 01855 |
| Acrylic Element cube – Eur Eu – 50mm | 02905 |
| Acrylic Element cube – Actinium – 50mm | 03676 |
| Acrylic Element cube – Platinum Pt – 50mm | 01965 |
| Acrylic Element cube – Radon – 50mm | 03024 |
| Acrylic Element cube – Thorium – 50mm | 03679 |
| Acrylic Element cube – Protactinium – 50mm | 03680 |
| Acrylic Element cube – Neptunium – 50mm | 03681 |
| Acrylic Element cube – Americium – 50mm | 03683 |
| Acrylic Element cube – Berkelium – 50mm | 03685 |
| Acrylic Element cube – Californium – 50mm | 03686 |
| Acrylic Element cube – Mendelevium – 50mm | 03689 |
| Acrylic Element cube – Lawrencium – 50mm | 03691 |
| Acrylic Element cube – Uranium – 50mm | 03695 |
| Acrylic Element cube – Rhenium Re – 50mm | 04169 |
| Acrylic Element cube – Beryllium Be – 50mm | 04170 |
| Acrylic Element cube – Bohrium – 50mm | 04619 |
| Acrylic Element cube – Darmstadtium – 50mm | 04617 |
| Acrylic Element cube – Rutherfordium Rf – 50mm | 04618 |
| Acrylic Element cube – Copernicium Cn – 50mm | 04620 |
| Acrylic Element cube – Dubnium Db – 50mm | 04621 |
| Acrylic Element cube – Livermorium Lv – 50mm | 04624 |
| Acrylic Element cube – Meitnerium Mt – 50mm | 04625 |
| Acrylic Element cube – Flerovium Fl – 50mm | 04626 |
| Acrylic Element cube – Hassium Hs – 50mm | 04627 |
| Luxury Periodic table display with LED illumination – NEW Design | 9990 |
| Indium Sulfate 99,99% – In2(SO4)3 | 01222 |
| Deuterium discharge tube, size approximately ~75x75mm | 03860 |
| Noble gas discharge tube set, size approximately ~8*8cm | 01754 |
| Gases discharge tube set, size approximately ~75x75mm | 03851 |
| Oxygen discharge tube, size approximately ~75x75mm | 03877 |
| Nitrogen discharge tube, size approximately ~75x75mm | 03878 |
| Hydrogen discharge tube, size approximately ~75x75mm | 03879 |
| Super bright Deuterium spectrum discharge tube 100mm – NEW | 05033 |
| Deuterium gas micro spectrum discharge tube 80-90mm – NEW | 04326 |
| Argon gas micro spectrum discharge tube 80-90mm – NEW | 04328 |
| Nitrogen gas micro spectrum discharge tube 80-90mm – NEW | 04329 |
| Xenon gas micro spectrum discharge tube 80-90mm – NEW | 04330 |
| Helium gas micro spectrum discharge tube 80-90mm – NEW | 04343 |
| Krypton gas micro spectrum discharge tube 80-90mm – NEW | 04344 |
| Micro spectrum discharge tube set 80mm – He Ne Ar Kr Xe NEW! | 04345 |
| Hydrogen gas micro spectrum discharge tube 80-90mm – NEW | 04536 |
| Oxygen gas micro spectrum discharge tube 80mm – NEW | 04574 |
| Helium Element Symbol discharge tube 80x80mm | 04793 |
| Argon Element Symbol discharge tube 80x80mm | 04794 |
| Krypton Element Symbol discharge tube 80x80mm | 04795 |
| Xenon Element Symbol discharge tube 80x80mm | 04796 |
| Xenon Nano spectrum discharge tube V2 80mm – NEW | 04913 |
| Super bright Krypton spectrum discharge tube 100mm – NEW | 04928 |
| Super bright Helium spectrum discharge tube 100mm – NEW | 04929 |
| Super bright Argon spectrum discharge tube 100mm – NEW | 04930 |
| Super bright Xenon spectrum discharge tube 100mm – NEW | 04931 |
| Super bright Hydrogen spectrum discharge tube 100mm – NEW | 04940 |
| Super bright Oxygen spectrum discharge tube 100mm – NEW | 04952 |
| Nitrogen discharge tube 120mm – SALE | 04985 |
| Neon capillary spectrum quartz discharge tube Ø3 x 50mm – NEW | 05012 |
| Argon capillary spectrum quartz discharge tube ?3x 55mm | 05013 |
| Super bright Nitrogen spectrum discharge tube 100mm – NEW | 05032 |
| New! Aerogel Nanogel Granules in ampoule | 01841 |
| Ammonium Perrhenate, crystals, 5 grams – ~ 99.9% purity | 01086 |
| Hafnium diboride HfB2 5 grams – 99.5% | 01543 |
| Eur(III)-Oxide 99,99% – Eu2O3 – 5.0 grams | 01755 |
| FERROFLUID 20ml For magnetic experiments | 03056 |
| Erbium(III) oxide 99,99% – Er2O3 – 10.0 grams | 03381 |
| Yttrium(III) oxide 99,99% – Er2O3 – 5.0 grams | 03384 |
| Ytterbium Oxide ~99% – Yb2O3 – 100 grams | 03427 |
| Cesium Chloride 99,9% – CsCl – 10.0g | 03463 |
| Cesium Chloride Ultrapure 99,999% – CsCl – 100.0g | 03489 |
| Terbium Oxide 99.99%/TREO – Tb4O7 – 500.0 grams | 03622 |
| FERROFLUID 250ml For magnetic experiments | 03671 |
| FERROFLUID 100ml For magnetic experiments | 03673 |
| Gadolinium(III)-Oxide 99,95% – Gd2O3 – 5.0 grams | 03782 |
| Tantalum carbide – 25 grams – 99.5% | 03939 |
| Activated Aluminum Oxide – spherical 3.2mm | 04230 |
| Tin(IV) iodide – tin tetra iodide crystals – 99.99% | 04412 |
| 100g High purity Silicon dioxide SiO2 99.997% | 04864 |
| Tellurium(IV) iodide – TeI4 crystals – 1g 99.9% | 05051 |
| PLATINUM precision density-standard cube 10mm – 21.45g | 04812 |
| Aluminum precision density cube 10mm – 2.70g | 01247 |
| MOLYBDENUM precision density cube 10mm – 10.22g | 03396 |
| TUNGSTEN precision density cube 10mm – 19.25g | 03397 |
| ZIRCONIUM precision density cube 10mm – 6.49g | 03398 |
| NIOBIUM precision density cube 10mm – 8.58g | 03399 |
| Tantalum – big density-standard cube 10 cm3 ~ 169 grams | 03588 |
| Chromium precision density cube 10mm – 7.14g | 03589 |
| Wooden Case + acrylic cover for our density-standard cubes | 03666 |
| Germanium precision density cube 10mm – 5.32g | 03861 |
| IRIDIUM most perfect full density cube 10x10x10mm 22.65g | 04111 |
| RHODIUM precision density cube 10mm – 12.41g | 04112 |
| PALLADIUM precision density cube 10mm – 12.0g | 04113 |
| Silver – precision density cube 10mm – 10.49g | 04134 |
| Magnesium precision density cube 10mm – 1.74g | 04358 |
| Copper – precision density cube 10mm – 8.96g | 04398 |
| Scandium precision density cube 10mm – 2.98g | 04503 |
| Zinc – precision density cube 10mm – 7.14g | 04544 |
| Iron – precision density cube 10mm – 7.87g | 04585 |
| Hafnium – precision density cube 10mm – 13.31g | 04607 |
| Manganese – precision density cube 10mm – 7.44g | 04609 |
| RHENIUM precision density cube 10mm – 21.04g | 04723 |
| Gadolinium high precision density cube 10mm – 7.89g | 04785 |
| Black Phosphorus – crystal pieces – 0.5g in ampoule | 03058 |
| Black Phosphorus – crystal pieces – 100mg in ampoule | 03944 |
| Black Phosphorus – crystal pieces – 5.0g in ampoule | 04504 |
| Black Phosphorus – bulk crystal pieces – 50 grams 99.998% | 04753 |
| High pure Black Phosphorus – single crystals – 3 – 12mm | 05049 |
| Yttrium(III) oxide 99,99% – Y2O3 – 5.0 grams | 03383 |
| Gallium-Arsenide (GaAs) Wafer Si doped – 2” (50.8mm) Dia. | 00333 |
| Tin foil – 99.99% – 50x50mm x 30? mm from the coil | 01836 |
| High purity Erbium Metal pieces – sealed vial under Argon | 01291 |
| 0.5 grams Lithium metal, sealed in ampoule under argon | 03339 |
| Tantalum wire – 99.9% – 100cm – Ø 0.2mm from the coil | 01738 |
| High purity electrolytic iron fragments 10.0g 99.995% | 01935 |
| High purity Iridium powder, 5g, 99,95% | 00187 |
| High purity Gadolinium Metal pieces 99,95% purity – 5 grams | 00029 |
| High purity Terbium Metal – 99,95% purity under Argon | 00184 |
| High purity Dysprosium Metal pieces 99,95% purity – 5 grams | 00325 |
| Gallium-Arsenid GaAs – Wafer – Si doped – 1” (25.4mm) Dia. | 00342 |
| Palladium melted pellet, purity 99,95%, 0.5g | 00355 |
| Pure Lutetium Metal 99,99%/TREM 5,0g sealed bottle | 00359 |
| Scandium Metal granules 99,9% purity 2.5 grams | 00394 |
| Shiny 24K Fine gold melted pellet, 1g purity 99,99% | 03061 |
| High pure Dysprosium Metal sublimed dendritic 50g | 00555 |
| New! Aerogel Nanogel Granules in ampoulle | 01840 |
| Lanthanum metal powder (from grinding process) – 6.20 grams | 01430 |
| High purity Gallium Metal 1000g 99,999% purity! | 00767 |
| High purity Scandium Metal 99,999% purity in ampoule | 00778 |
| Crystalline distilled Ytterbium metal in ampoule under argon | 00781 |
| 200g Cerium metal pieces 99,9% under argon! | 00794 |
| High purity polished Niob-Disc 99.95% purity – 182.9 grams | 00810 |
| Neon spectrum discarge tube | 00816 |
| Terbium Metal in sealed vial under Argon | 00881 |
| 5g High purity Holmium Metal crystals sealed vial under Argon | 00884 |
| Cesium Iodide >99,9% – CsI – 10.0g | 00891 |
| big high purity Molybdenum Metal melted bead – 15,5 – 16g | 01026 |
| small high purity Tantalum sphere 30mm diameter – 245 grams | 01034 |
| Rhenium Powder, 5 gram, purity >99.95% | 01049 |
| Rhenium Powder, 1 gram, purity >99.95% | 05052 |
| Antimony, 99,9999% purity crystalline pieces – 5,0g | 01081 |
| Fine Tungsten Powder, 25 grams , purity 99,99% | 01088 |
| Lutetium(III)-Oxide 99,99% – Lu2O3 | 01089 |
| 5g Cerium Metal in sealed in ampoule under Argon | 01090 |
| Erbium – Metal sublimed 99,99% in ampoule under argon! | 01101 |
| Molybdenum sheet – 99.95% ~ 100mm x 100mm x 0.05mm | 01455 |
| Scandium Oxide 99,9% – Sc2O3 – 2.5 grams | 01157 |
| High purity Scandium Metal 99,99% purity 5g – pieces | 01226 |
| Praseodymium – Metal 99,9% purity in ampoule under argon! | 01255 |
| 10g High purity Scandium Metal 99,9% purity min. – granules | 01288 |
| Niobium metal crystals in ampoule 99.9% purity – 5.0 grams | 01293 |
| Molybdenum sheet – 99.95% ~ 100mm x 34mm | 01328 |
| High purity hafnium metal rod >42mm length – 11.5mm diameter | 01343 |
| Lanthanum 99,9% in ampoule under Argon ~ 1.5g | 01344 |
| Dysprosium – Metal 99,95% purity in ampoule under argon! | 01355 |
| Gadolinium – Metal 99,95% purity in ampoule under argon! | 01367 |
| 10g Neodymium Metal 99.9% in Ampoule under Argon | 01375 |
| 10g Praseodymium Metal 99.9% in Ampoule under Argon | 01376 |
| 10g Samarium Metal 99.99% in Ampoule under Argon | 01378 |
| 10g Erbium Metal 99.95% in Ampoule under Argon | 01380 |
| 10g Terbium Metal 99.95% in Ampoule under Argon | 01381 |
| 10g Lutetium Metal 99.99% in Ampoule under Argon | 01382 |
| 10g Scandium Metal >99.99% in Ampoule under Argon | 01388 |
| Tantalite – concentrated ore – 85% Ta – 25 grams | 01389 |
| High purity Gallium Metal beads 10g 99,995% purity! | 01395 |
| 1.5 grams Yttrium Metal sealed in ampoule ~1.5g 99.95% | 01396 |
| Holmium Metal sublimed 99,99% purity in ampoule under argon! | 01400 |
| 10g Cerium Metal 99.9% in Ampoule under Argon | 01404 |
| Samarium distilled metal pieces 99,99% under argon! | 03780 |
| Niobium foil – 99.9% – 200mm x 99mm x 0.025mm | 01420 |
| 100g Cerium metal pieces 99,9% under argon! | 03779 |
| Sodium metal, shiny – sealed in ampoule under argon, 99,5% | 03777 |
| Molybdenum disc – 99.95% ~ 75m x 0.3mm | 01462 |
| High purity electrolytic Manganese chips shiny surface 5g 4N | 01470 |
| High purity electrolytic Manganese chips shiny surface 1.5g | 01471 |
| Zirconium foil – 99.7% – 50x50mm x 0.009mm from the coil | 01475 |
| Titanium Powder, 10 grams , purity 99.9% | 01490 |
| 100g Praseodymium metal pieces 99,9% under argon! | 03776 |
| Niobium tube – ?14 mm – 145mm length – 99,95% purity | 01533 |
| Zirconium diboride ZrB2- 325 mesh 5 grams – 99.9% | 01538 |
| Hafnium diboride HfB2 5 grams – 99.5% | 01542 |
| High pure silver granules in ampoule under Argon 1.5 grams | 02896 |
| Tantalum disc ? 1 inch x 0.5mm – 99.95% purity | 01603 |
| Tantalum metal disc ? 7/8 inch x 0.5mm – 99.95% – 10 pcs. | 01604 |
| Tantalum metal discs ? 3/4 inch x 0.5mm – 99.95% – 10 pieces | 01605 |
| Tantalum metal discs ? 5/8 inch x 0.5mm – 99.95% – 10 pieces | 01606 |
| Tantalum metal discs ? 1/2 inch x 0.5mm – 99.95% – 10 pcs. | 01607 |
| High purity molybdenum disc ? 1 inch x 0.5mm – 99.95% purity | 01608 |
| High purity Gallium Metal beads 25g 99,995% purity! | 01683 |
| High purity Hafnium disc ? 1 inch x 1mm – 99.9% purity | 01730 |
| High purity Hafnium disc ? 7/8 inch x 1mm – 99.9% purity | 01731 |
| High purity Hafnium disc ? 5/8 inch x 1mm – 99.9% purity | 01733 |
| 4 pc. Hafnium discs ? 1/2 inch x 1mm – 99.9% purity | 01734 |
| Tantalum wire – 99.9% – 100cm – Ø 0.1mm from the coil | 01737 |
| Holmium Metal sublimed dendritic pieces – 100 grams | 01792 |
| Titanium disc Ø 1/2 inch x 0.8mm – 99.7% purity | 01796 |
| 4 pcs. Titanium discs ? 5/8 inch x 0.8mm – 99.7% purity | 01797 |
| 4 pcs. Titanium discs ? 3/4 inch x 0.8mm – 99.7% purity | 01798 |
| Nice fractured Praseodymium doped glass – water chilled! | 04703 |
| Pure crystalline Boron pieces 5g – 99.5% | 01830 |
| Zirconium foil – 99.9% – 100mm x 100mm x 0.08mm | 01831 |
| New! Aerogel Nanogel Granules 10ml | 01903 |
| TERBIUM target – cuboid – 20x20x10mm – 99.99% purity | 01913 |
| Terbium Oxide 99.99%/TREO – Tb4O7 | 01922 |
| beads of Neodymium, Praseodymium and Erbium doped glass | 01924 |
| Scandium Metal 99.9% purity min. – Granules | 01934 |
| 10g high purity Rubidium Metal in ampoule – >99,99% | 01938 |
| Fine Vanadium powder, 15 grams – ~200 mesh 99.9% purity | 01949 |
| High pure aluminum powder, >99.7% purity 5g | 01951 |
| High purity fine copper powder, >99.5% purity 10g | 01952 |
| Sublimed Samarium metal in ampoule under argon – 1.5g | 01957 |
| Fine ruthenium metal powder, 99.97% purity – 5 grams | 02888 |
| 1 gram ruthenium metal powder, 99.97% purity | 02889 |
| Mini ampoule Germanium fractures under Argon 0.65 gram | 02920 |
| Eur Sulfate Eu2(SO4)3 – crystals in mini-ampoule | 02968 |
| Tantalum Powder, 25 grams , 99.9% < 200 mesh | 03007 |
| High purity Iron powder, DAB 6 – 25 grams | 03008 |
| Pure Tin powder, <40µ - 20 grams , purity 99.9% | 03011 |
| Shiny Magnesium pieces 1.5g sealed in ampoule under argon | 03039 |
| FERROFLUID 20ml For magnetic experiments | 03055 |
| platinum sheet – >99.95% purity ~ 50mm x 50mm x 0,06mm | 03059 |
| Zirconium tape – complete coil – ~ 850 meters x 3mm x 12? | 04073 |
| Tungsten metal filament 2 inches wide x 0.25 inches dia. | 03089 |
| High purity fine copper powder, >99.5% purity | 03124 |
| Niobium tube ? 6 mm diameter – 150mm length – 99.95% purity | 03126 |
| Tungsten metal small polished discs 5g – 99.95% purity | 03156 |
| Huge Erbium doped glass boule 1169 grams | 04709 |
| Platinum 1g melted pellet, purity 99,95% | 03171 |
| pure Strontium metal sealed in ampoule 1.3 – 1.5g | 03756 |
| 50g Neodymium metal powder 99,9% sealed under argon | 03215 |
| Palladium melted pellet, purity 99,95%, 1.0g | 03253 |
| Eur metal – 1.50g in Ampoule under Argon – 99.99% | 03257 |
| Iodine – crystalline resublimed – 2.0 grams – ~ 99.9% | 03289 |
| Palladium melted pellet, purity 99,95%, 3.0 grams | 03295 |
| 25g Neodymium metal powder 99,9% 40 mesh under argon | 03318 |
| 10g Neodymium metal powder 99,9% 40 mesh under argon | 03319 |
| 1.5 grams Lithium metal, sealed in ampoule under argon | 03340 |
| 1g Scandium Metal granules 99.9% in Ampoule under Argon | 03347 |
| Cerium Metal 1.5 – 2 grams in Ampoule under Argon | 03370 |
| Fine Molybdenum Powder, 20 grams , purity 99,9% | 03385 |
| 5 grams Yttrium Metal pieces sealed vial under Argon | 03390 |
| Glassy carbon – 99.99% purity – 0.8 grams sealed in ampoule | 03421 |
| 50 grams high pure Dysprosium Metal pieces Cast 99.95% 50g | 03423 |
| Iron, electrolytic chips, 99,995% 3 grams in ampoule | 03429 |
| 1.50 grams single crystal silicon fractures in ampoule | 03430 |
| Antimony, 99,9999% purity crystalline pieces – 1.5 grams | 03440 |
| Nickel rod 99.9% – ~470g – Ø 35 x 55mm | 03449 |
| High pure Dysprosium metal sublimed dendritic 25g | 03454 |
| 5g High purity Eur metal under argon – 99.99% purity | 03457 |
| High purity Neon gas ampoule, purity 99.999% | 03464 |
| High purity Argon gas ampoule, purity 99.999% | 03465 |
| High purity Krypton gas ampoule, purity 99.99% | 03466 |
| High purity Helium gas ampoule, purity 99.9993% | 03471 |
| High purity Xenon gas ampoule, purity 99.998% | 03483 |
| High purity Nitrogen gas ampoule, purity 99.9993% | 03501 |
| 5kV high voltage transformer for our tubes and ampoules | 03528 |
| High purity Hydrogen gas ampoule, purity 99.9993% | 03536 |
| Tantalum anchor necklace, 50cm, polished – NEW | 03546 |
| High purity Oxygen gas ampoule, purity 99.995% | 03551 |
| High purity Niobium disc – sputter target ?50.8mm x 3mm | 03606 |
| 5g Neodymium Metal 99.9% in Ampoule under Argon | 03584 |
| 1.5 grams Neodymium Metal 99.9% in Ampoule under Argon | 03585 |
| Solid Niobium metal flange assembly – 379 grams | 03602 |
| Gallium Indium Tin eutectic, 99.99% – liquid Metal 50 grams | 03607 |
| Terbium Oxide 99.99%/TREO – Tb4O7 – 5.0 grams | 03619 |
| Eur(III)-Oxide 99,99% – Eu2O3 – 50.0 grams | 03620 |
| High purity Gadolinium Metal pieces 99,95% purity – 5 grams | 03636 |
| Indium Metal bar 99.995% purity – 1000 grams | 03644 |
| Indium Metal Ingot 99,995% min. – 100g | 03651 |
| 1.5 grams germanium fractures 99.999% polycrystalline | 03652 |
| 5 grams zinc pellets >99.9% in ampoule under argon | 03653 |
| 5 grams high purity tin shiny ingots 99.999% in ampoule | 03654 |
| 1.5 grams Erbium metal 99.95%/TREM in ampoule under argon | 03656 |
| FERROFLUID 250ml For magnetic experiments | 03672 |
| FERROFLUID 100ml For magnetic experiments | 03674 |
| High pure Selenium bead 99.99% – ~ 4 grams | 03720 |
| High purity Deuterium gas ampoule, purity 99.8% | 03724 |
| Niobium curb chain, 45cm, polished – NEW | 03740 |
| Tantalum curb chain, 50cm / 2.5mm , polished – NEW | 03742 |
| 100g shiny Neodymium metal pieces 99,9% under argon! | 03746 |
| Holmium(III)-Oxide 99,99% – Ho2O3 – 10.0 grams | 03754 |
| High pure Lutetium Metal 99.99% in ampoule under argon | 03762 |
| Gadolinium(III)-Oxide 99,99% – Gd2O3 – 5.0 grams | 03781 |
| Scandium Oxide 99.9% – Sc2O3 – 25 grams | 03784 |
| 100g Dysprosium metal pieces 99,95% under argon! | 03785 |
| Mini ampoule 3pcs. 24K gold beads 1 gram | 03786 |
| 100g Erbium metal pieces 99,9% under argon! | 03801 |
| 100g Terbium metal pieces 99,95% under argon! | 03803 |
| 100g Ytterbium metal distilled pieces 99,99% under argon! | 03805 |
| 100g Gadolinium metal pieces 99,95% under argon! | 03806 |
| 50g Yttrium metal pieces 99,95% under argon! | 03810 |
| Magnesium precision density cube 10mm sealed under argon 1.74g | 05020 |
| Complete Rare Earth Set in ampoules under argon! | 03842 |
| Terbium Metal – 100 grams in taper joint glass bottle | 03846 |
| Nice Indium Metal hemisphere 99,99% min. – 50 grams | 03862 |
| 1 gram Boron glassy pieces in ampoule – 99.5% | 03876 |
| Large tantalum disc electron beam melted ?115x10mm 1790g | 03893 |
| 2.5g Titanium Granules – 99,6% – in Ampulle under Argon | 03935 |
| Pure copper granules 3mm- 99,99% purity under Argon 50 grams | 03940 |
| Pure copper granules 3mm- 99,99% purity under Argon 10 grams | 04018 |
| 24K Fine gold etched pellet, 1g purity 99,99% | 03942 |
| Silver crystal, 1.03g – purity ~99,9% sealed under Argon | 03946 |
| Holmium Metal sublimed dendritic pieces – 34.47 grams | 03987 |
| Niobium curb chain, 45cm, polished – NEW | 03988 |
| Aluminum granules 3mm- 99,999% purity under Argon 10 grams | 04034 |
| High purity Gallium Metal 50g 99,99% | 04044 |
| Pure chromium fragments in ampoule 99.95% purity 5g | 04060 |
| High purity Vanadium metal beads – 3.5 grams 99.93% | 04082 |
| Lanthanum bead 99,9% in ampoule under Argon 2.40 grams | 04089 |
| Lanthanum 99,9% in ampoule under Argon 1.98 grams | 04090 |
| Terbium 99,95% in ampoule under Argon 1.9 grams | 04091 |
| Iron metal beads – 20 grams 99.9% | 04099 |
| Vanadium Metal crystals dendritic 5 grams sealed in ampoule | 04120 |
| High purity Argon gas fused silica ampoule, purity 99.999% | 04131 |
| High purity Neon discharge tube 120mm x Ø12mm | 04147 |
| High purity Argon gas in 120mm boro silicate ampoule 99.999% | 04148 |
| High purity Cobalt metal beads – 10.0 grams 99.98% | 04185 |
| High purity Zirkonium metal beads – 5.0 grams 99.95% | 04222 |
| 150 grams Chromium Metal beads 99.9% purity | 04229 |
| Activated Aluminum Oxide – spherical 3.2mm | 04231 |
| 2.22 grams Erbium metal 99.95%/TREM in ampoule under argon | 04247 |
| Pure Hafnium Metal Plate 205×100 x 1mm – 99.9% purity – 280g | 04269 |
| Lanthanum metal – rarity – 86.6 grams | 04279 |
| High purity, polycrystalline Germanium beads – 99,999%, 50g | 04285 |
| 5g Samarium metal granules ~8x3mm 99,99% under argon! | 04297 |
| Iridium metal vacuum melted bead, 2.15 grams, 99,95% purity! | 04442 |
| Glassy carbon – 99.99% purity – 1 grams sealed in ampoule | 04444 |
| Tellurium, 99,9% purity crystalline pieces – 2.35 grams | 04455 |
| Xenon 120mm boro silicate ampoule 99.99993% | 04535 |
| Fused silica tube/vial ?30mm/13mm – length 210mm | 04560 |
| Fused silica tube/vial sphere ?40mm/10mm – length 120mm | 04561 |
| Oxygen 120mm boro silicate ampoule 99.99993% | 04573 |
| Pure Iron rod 99.995% – 1 inch x 1/2inch dia. | 04581 |
| Pure Zinc rod 99.995% – 1 inch x 1/2inch dia. | 04582 |
| Pure Copper rod 99.99% – 1 inch x 1/2inch dia. | 04583 |
| High purity Gallium Metal 100g 99,99% purity! | 04790 |
| Indium Metal bar 99.995% purity – 1kg – Special offer! | 04636 |
| 20g high purity Cesium Metal 99,99% in ampoule | 04660 |
| Copper 200g melted pellets, purity 99.999% | 04674 |
| Nickel 200g melted pellets, purity 99.99% | 04675 |
| Vanadium 150g melted pellets, purity 99.93% | 04678 |
| Iron 150 grams melted pellets, purity 99.9% | 04679 |
| Tantal 250g melted pellets, purity 99.99% | 04680 |
| Silver heart 100 g. 99.99% pure silver | 04681 |
| Titanium 100g melted pellets, purity 99.95%% | 04689 |
| Gallium-Arsenide (GaAs) single crystal – unique piece 137.7g | 04720 |
| 130g high purity Cesium Metal 99,99% in ampoule | 04776 |
| Zinc granules 3mm- 99,99% purity under Argon 10 grams | 04779 |
| High pure lead metal flakes 99.999% in ampoule, 5.0 grams | 04805 |
| 255g high purity Rubidium Metal in ampoule – >99,99% | 04811 |
| Fine Niobium Powder, 25 grams , purity 99.9% | 04846 |
| Fine Niobium Powder, 50 grams , purity 99.9% | 04845 |
| Pure Silver tube – ?6.9 mm – 150mm length – 99,9% purity | 04851 |
| High pure Selenium bead 99.99% – 6 grams | 04852 |
| Alumina Conical Corundum Crucible 30ml – Ø45 x 38mm | 04861 |
| Tellurium(IV) oxide, Tellurium dioxide 99.999% | 04873 |
| Purest Scandium dendritic crystalline piece, 99,999% purity | 04879 |
| Purest Scandium dendritic crystalline piece, 99,999% purity | 04880 |
| Huge Molybdenum disc 99.95% – ?80mm x 38mm – 1838 grams | 04883 |
| Silica crucible – quartz crucible 50ml – Ø45 x 52mm | 04889 |
| Silicon carbide crystal – SiC nice colorfull surface 171.70g | 04966 |
| High purity Silicon 99,999% – 320x100x7mm – 508 grams | 04974 |
| High purity Tantalum beads 30 grams – 99.95% | 05015 |
| Titanium – precision density cube 10mm – 4.5g | 05024 |
| Cerium high precision density cube 10mm – 6.0g | 05027 |
| Indium metal bullion ingot 99.995% purity – 500 grams | 05039 |
| Fine chromium powder, 100 grams – 150µ 99.4% purity | 05059 |
| VANADIUM – precision density-standard cube 10mm – 6.11g | 03401 |
| Tantalum – precision density-standard cube 10mm – 16.7g | 04967 |
| Bismuth – precision density-standard cube 10mm – 9.8g | 05062 |
| Ultra purity vacuum melted Rhenium 3 grams | 04658 |
| Manganese 7+ doped optical glass bead NEW! | 04868-1 |
| Gallium Arsenide single crystals 149 – 289 grams 99.999% purity undoped – NEW! | n. a. |
| Pure copper granules 3mm- 99,99% purity under Argon | 04018-1 |
| Tantalum carbide – 50 grams – >99% | 03939-1 |
| NICKEL precision density-standard cube 10mm – 8.9g | 03395 |
| Holmium high precision density-standard cube 10x10x10mm – 8.79g | 04778 |
| Yttrium high precision density-standard cube 10mm – 4.47g | 04786 |
| Krypton Kr spectrum discharge tube 200mm – Last one! | 00817 |
| Deuterium oxide – heavy water – sealed in ampoule 0.75 grams | 03637 |
| Acrylic Element cube – Barium Ba – 50mm | 03211 |
| Acrylic Element cube – – Iron Fe – 50mm | 01854 |
| Acrylic Element cube – Polonium Po – 50mm | 03022 |
| Acrylic Element cube – Francium Fr – 50mm | 03025 |
| Acrylic Element cube – Radium Ra – 50mm | 03026 |
| Acrylic Element cube – Technetium Tc – 50mm | 03027 |
| Acrylic Element cube – Promethium Pm – 50mm | 03028 |
| Acrylic Element cube – Plutonium Pu – 50mm | 03682 |
| Acrylic Element cube – Curium Cm – 50mm | 03684 |
| Acrylic Element cube – Einsteinium Es – 50mm | 03687 |
| Acrylic Element cube – Fermium – 50mm | 03688 |
| Acrylic Element cube – Thallium Tl – 50mm | 03896 |
| Acrylic Element-block Selenium Se – 50mm | 04171 |
| Acrylic Element-block Selenium Se – 50mm | 04458 |
| Acrylic Element cube – Samarium Sm – 50mm | 04552 |
| Acrylic Element cube – Roentgenium – 50mm | 04615 |
| Acrylic Element cube – Tellurium Te – 50mm | 04900 |
| Acrylic Element cube – Iridium Ir – 50mm | 04953 |
| Lanthanum hexaboride LaB6 – fine powder powder 2.5 grams | 01517 |
| 100g Lanthanum metal pieces 99,9% under argon! | 03783 |
| High purity Zirconium Crystal bar – 99,97% purity – 163.91g | 05044 |
| Niobium wire – 99.9% – 100cm – Ø1mm from the coil | 01496 |
| High purity Silicon ingot – etched 99.9999% 18.74g | 05016 |
| Titanium wire – 99.9% – 100cm – Ø1mm from the coil | 01496-1 |
| 18K Purple Gold bead 530mg in ampoule – Rare! | 04611-2 |
| High purity, polycrystalline Germanium ingot – 99,999%, 167.72g | 04285-1 |
| 18K Purple Gold bead 580mg in ampoule – Rare! | 04611-1 |
| Acrylic Element cube – Sodium Na – 50mm | 03634 |
| Molybdenum oxidation state transition glass bead Set – 6 beads | 04983-1 |
| 20g high purity Rubidium Metal in ampoule – 99,9% | 03590 |
| Xenon capillary spectrum quartz discharge tube Ø3 x 50mm – NEW | 05012-Xe |
| Nice Niobium 4+ doped glass bead NEW! | 04983-3 |
| Selenium 100g large melted beads, purity 99.99% | 04936 |
| High purity Zirconium Crystal bars – 99,97% purity 100g – 1000g | 05044-1 |
| Aluminum Ingot (Hemisphere) 28.00g – 99.999% | 04842 |
| Etched Aluminum Ingot (Hemisphere) 21,08g – 99.999% | 04842-1 |
| Tungsten pieces / ingots 99.95% – 100g – 1000g | 05011 |
| Acrylic Element cube – Niobium Nb – foil 50mm | 03793-1 |
| High purity Gallium Metal 100g 99,99% purity! | 01402 |
| Barium metaphosphate Ba(PO3)2 optical grade 99.99% | 04864-1 |
| Worlds lightest solid – large 10ml vial New! Aerogel Nanogel Granules | 05061 |
| Strontium metaphosphate Sr(PO3)2 optical grade 99.99% | 04864-1-1 |
| Acrylic Element cube – Potassium K – 50mm – 2 grams | 03210 |
| Acrylic Element cube – Rubidium Rb – 50mm | 05050 |
| Samarium high precision density cube 10mm – 7.54g | 6041 |
| Indium Metal bar 99.995% purity – 10kgs – Special offer! | 02964 |
| Large Niobium 4+ doped glass bead – >5 grams | 6042 |
| Large Eur 3+ doped fluorescent glass bead – >5 grams NEW! | 04860-1 |
| Nice Molybdenum 6+ doped glass bead NEW! | 04983-2 |
| Nice Molybdenum 2+ doped glass bead NEW! | 04983-2-1 |
| Acrylic Element cube – Mercury Hg – 50mm | 04730 |
| 5g Thulium Metal 99,99% purity in sealed vial under Argon | 00915 |
| High purity Thulium Metal 99,99% purity in ampoule | 03768 |
| Acrylic Element cube – Ultrapure Phosphorus red P – 50mm | 02944 |
| Bulk o-SiP orthorhombic Silicon phosphide 500mg | 04951-1 |
| LED-365nm-395nm-UV-Flashlight-Ultraviolet-Torch-Zoomable-Focus-Mini-UV-Black-Light | 04886-1 |
| Uranium 4+ doped glass bead NEW! | 06040 |
| Big Yttrium metal precision density cube 10 cm3 – 44.72g | 04920-1-2-1 |
| Ruthenium precision density-standard cube 10x10x10mm | 05058 |
| Pure Scandium metal dendritic crystalline 99,99% | 04878 |
| Acrylic Element cube – Copper Cu – 50mm | 04022 |
| Big TUNGSTEN precision density cube 10 cm3 – 194g | 04920 |
| Manganese (IV) phosphate glass bead NEW | 04868-3 |
| High purity Neon discharge tube 120mm x Ø16mm | 04147-1 |
| BIG high precision Magnesium density-standard cube 10cm3 – 17.4g | 06054-1 |
| Acrylic Element cube 106 – Seaborgium – 50mm | 04628 |
| Acrylic Element cube 115 – Moscovium – 50mm | 03695-1 |
| Acrylic Element cube 118 – Oganesson – 50mm | 03695-118 |
| Acrylic Element cube 117-Tennessine – 50mm | 03695-117 |
| Acrylic Element cube 113-Nihonium – 50mm | 03695-113 |
| Collection of Manganese phosphate glasses of different oxidation states – 3 pcs. | 6055 |
| Big Ytterbium metal precision density cube 10 cm3 – 69.73g | 6054 |
| Thulium sodium borate glass bead NEW! | 04866 |
| Samarium sodium borate glass bead NEW! | 04866-3 |
| Acrylic Element-block Iridium Ir – 50mm – 1.05g | 05054-1-1 |
| Ytterbium sodium borate glass bead – Yb3+ 30 mol% NEW! | 04866-4 |
| Neodymium sodium borate glass bead – Nd3+ 20mol% NEW! | 04866-5 |
| Manganese (VII) phosphate glass bead NEW | 04868-4 |
| Tantalum curb chain, 45cm, polished – NEW | 03573 |
| Ytterbium metal precision density cube 10mm – 6.73g | 6054-1 |
| Cobalt – precision density cube 10mm – 8.90g | 04359 |
| High pure Magnesium – distilled dendritic crystals! 99.99% – 20.48 grams | 4162-2 |
| High pure Magnesium – distilled dendritic crystals! 99.99% – 42.85 grams | 4162-1 |
| High pure Magnesium – distilled dendritic crystals! 99.99% – 35.10 grams | 4162-3 |
| Iron 2+ doped Sodium Lanthanum borate glass bead NEW | 04973-1 |
| High pure Titanium – distilled dendritic crystal! 99.98% – 7.73g | 4923-3 |
| Terbium Sodium Borate glass – NEW! | 04973-1-1 |
| Big Scandium metal precision density cube 10 cm3 – 29.9g | 04920-1-1 |
| Bulk o-SiP orthorhombic Silicon phosphide single crystals | 04951-1-1 |
| o-SiP single crystal orthorhombic Silicon phosphide | 04951-3 |
| o-SiP single crystal orthorhombic Silicon phosphide #2 | 04951-4 |
| High pure Titanium – distilled dendritic crystal! 99.98% – 3.52g | 4923-13 |
| Silver – large precision density cube 10 cm3 – 104.9g | 04134-10 |
| o-SiP crystal cluster of orthorhombic Silicon phosphide 165mg | 04951-5 |
| Lanthanum high precision density cube 10mm – 6.16g | 05029 |
| Nickel cylinders, pellets purity 99.99% – 100g | 04675-1 |
| Erbium high precision density-standard cube 10mm – 9.06g with calibration option | 06049 |
| Chromium 6+ doped glass bead NEW! | 04865-1 |
| Big Titanium polished density cube 10cm3 45 grams | 03400 |
| Big Copper polished density cube 10cm3 89.6 grams | 03400-1 |
| High pure Zinc Metal – distilled dendritic crystal! 99.99% – 5.7g | 5924 |
| High pure Cadmium Metal – distilled dendritic crystal! 99.99% – 4.4g | 5925 |
| Nice Copper 2+ doped Borate glass bead NEW! | 04901-2 |
| High pure Titanium – distilled dendritic crystal! 99.98% – 1.46 grams | 4923-18 |
| High pure Titanium – distilled dendritic crystal! 99.98% – 1.56 grams | 4923-18-1 |
| High pure Cadmium Metal – distilled dendritic crystals! 99.99% – 17.5g | 5925-1 |
| Terbium 3+ doped Barium Phosphate glass – Ingot – 35 grams | 7783 |
| Neodymium 3+ doped Barium Phosphate glass – Ingot – 30mm diameter | 7785 |
| Super bright Neon spectrum discharge tube 100mm – NEW | 04922 |
| Thulium 3+ doped Barium Phosphate glass – Ingot – 35 grams | 7781 |
| Gadolinium 3+ doped Barium Phosphate glass – Ingot – 40mm diameter | 7780 |
| Ytterbium 3+ doped Barium Phosphate glass – Ingot – 40mm diameter | 7779 |
| High pure Zinc Metal – distilled dendritic crystals! 99.99% – 11.5g | 5924-1 |
| High pure Cadmium Metal – distilled dendritic crystals! 99.99% – 15.5g | 5925-1-1 |
| Big Rhenium density cube 10 cm3 – Extremely heavy – NEW! | 05920 |
| Iridium metal vacuum melted bead, 2.0 grams, 99,95% purity! | 04442-1 |
| Big Ruthenium 3+ doped optical glass bead 4.21 grams – NEW! | 04939-1 |
| Tellurium doped glass bead – Tellurium ruby glass. NEW! | 05025-1 |
| Acrylic Element cube – Cerium Ce – 50mm | 03035 |
| High purity Black Phosphorus super saturated solution 250ml | 05060-1 |
| Acrylic Element cube – Praseodymium – 50mm | 03147 |
| Zirconium cylinder Ø 35 x 55mm – 99.95% purity – 340 grams | 3119_1 |
| Germanium – big density cube – mirror polished 10cm3 – 53.2g | 05014 |
| Titanium metal bullion bar – ingot – 13g | 04723-4-1-1 |
| Große Chrom3+ dotierte Glas Schmelzperle | 04865-2 |
| Niobium metal bullion bar – ingot – 21.2g | 04723-6 |
| Potassium Metal – Mini ampoules Ø 6mm x 35mm – OEM package 10 pcs. | 6000-1 |
| Glassy Carbon – Mini ampoules Ø 6mm x 35mm – OEM package 10 pcs. | 6000-3 |
| Manganese – Mini ampoules Ø 6mm x 35mm – OEM package 10 pcs. | 6000-4 |
| Silicon – Mini ampoules Ø 6mm x 35mm – OEM package 10 pcs. | 6000-5 |
| High purity Ytterbium Metal pieces 99.99% 10 grams | 03626 |
| Sulfur – Mini ampoules Ø 6mm x 35mm – OEM package 10 pcs. | 6000-6 |
| High purity Sulfur discharge tube Ø12mm | 04147-4 |
| Complete Rare Earth Set in ampoules under argon! | 00174 |
| High purity Tin(IV) iodide discharge tube Ø12mm | 04147-4-2 |
| Noble gases complete set in ampoules premium version + Mini Tesla coil | 03537 |
| High purity selenium discharge tube Ø12mm | 04147-4-3 |
| Big Lutetium precision density cube 10 cm3 – 99g | 04920-1 |
| Pure Barium metal distilled crystals, sealed in ampoule 1g | 03756-1 |
| High pure Cadmium Metal – distilled dendritic crystal! 99.99% – 8.4g | 5925-3 |
| RUTHENIUM metal bullion bar – ingot – 29.94g | 04723-1-1-1 |
| High pure Cadmium Metal – distilled dendritic crystal! 99.99% – 10.69g | 5925-3-1 |
| New Hafnium + Sulfur doped red borate glass ingot | 7777 |
| Yttrium 3+ doped Barium Phosphate glass – Ingot – 40mm diameter | 7778 |
| Scandium 3+ doped Barium Phosphate glass – Ingot – 40mm diameter | 7779-1 |
| Selenium doped optical barium borate glass beads | 7777-1 |
| Antimony Sulfoiodide nanowires 99.999% (metal basis) 1g | 04412-4-2 |
| Acrylic Element cube – Nickel Ni – 50mm | 03710 |
| Acrylic Element cube – Tin Sn – 50mm | 03699 |
| Acrylic Element cube – Gadolinium Gd – 50mm | 04517 |
| Acrylic Element-cube – Iodine I (solution)- 50mm | 01973 |
| Ruthenium 10.14g melted pellet, purity 99.96% | 04539-10 |
| Eur 3+ doped Barium Phosphate glass – Ingot – 36 – 40 grams | 04860-9 |
| o-SiP orthorhombic Silicon phosphide crystals 80mg | 04951-4-1 |
| High pure Zinc Metal – distilled dendritic crystals! 99.99% – 11.8g | 5924-1-1 |
| Sulfur doped optical barium borate glass beads | 7777-2 |
| Erbium metal 99,95% in ampoule under Argon 2.6 grams | 04091-1 |
| Aluminum Ingot (Hemisphere) 25.92g – 99.999% | 04842-2 |
| Ruthenium 5.06g melted pellet, purity 99.96% | 04539 |
| o-SiP crystal cluster of orthorhombic Silicon phosphide 140mg | 04951-6 |
| o-SiP orthorhombic Silicon phosphide crystals 430mg | 04951-4-1-1 |
| 250 grams Neodymium Metal – 99.9%/TREM soaked in oil | 03776-1 |
| High pure Titanium – distilled dendritic crystals! 99.98% – 1.1 – 1.3 grams | 4923-9 |
| Acrylic Element cube – Silver Ag – 50mm | 04822-1 |
| Lutetium 3+ doped Barium borate glass – 23 mol% Lu3+ | 7779-2 |
| Rubidium doped Barium borate glass – 20 mol% Rb+ | 7779-3 |
| Acrylic Element cube – Cadmium Cd – 50mm | 03526 |
| Acrylic Element cube – Antimony Sb – 50mm | 04813 |
| Sodium Metal – Mini ampoules Ø 6mm x 35mm – OEM package 10 pcs. | 6000-2 |
| Gallium 150g melted pellets, purity 99.99% | 04725 |
| Xenon gas spectrum discharge tube – tesla coil optimized 70 – 75 mm – NEW | 04330-1 |
| Neon gas spectrum discharge tube – tesla coil optimized 70 – 75 mm – NEW | 04330-1-1 |
| Big Praseodymium 3+ doped optical glass bead NEW! | 04943 |
| Selenium granules, purity 99.99% 50g – 1000g | 04936-1 |
| 50g Scandium metal pieces 99,99% under argon! | 04780 |
| Nitrogen gas spectrum discharge tube – tesla coil optimized 70 – 75 mm – NEW | 04330-3 |
| Iodine spectrum discharge tube – tesla coil optimized 70 – 75 mm – NEW | 04330-5 |
| Titanium – colored density cube 10mm – 4.5g | 05024-1 |
| Solid Tantalum curb chain with laser engraved tag 50cm | 03538 |
| Tungsten metal bullion bar – ingot – 55g | 04723-4662-1 |
| Pure Germanium rod 99.999% – 25mm x 12.7mm dia. | 04999 |
| Gallium Indium Tin eutectic, 99.995% – liquid Metal 75 grams in dropper bottle | 03608-1 |
| Zirconium metal bullion bar – ingot 19.2g – 99.9% | 04723-4662-1-1 |
| Hydrogen gas spectrum discharge tube – tesla coil optimized 70-75mm – NEW | 04330-3-1 |
| Oxygen gas spectrum discharge tube – tesla coil optimized 70-75mm – NEW | 04330-3-2 |
| Fluorine discharge ampoule – Fluorine 30% / Nitrogen 70% | 7000 |
| Nano spectrum discharge tube set 80mm – He Ne Ar Kr Xe with tesla option | 04783 |
| Deuterium gas spectrum discharge tube – tesla coil optimized 70-75mm – NEW | 04330-19 |
| Big IRON precision density cube 10 cm3 – 78.74g | 04920-2 |
| High pure Black Phosphorus – large crystals – 1000 mg | 03933 |
| Titanium 3+ doped phosphate glass ingot | 7777-3 |
| 1 – 1.5 grams distilled & shiny Calcium, sealed in ampoule under argon | 04494 |
| 1 – 1.5 grams distilled & shiny Calcium, sealed in ampoule under argon #2 | 04494-1 |
| 1 – 1.5 grams distilled & shiny Calcium, sealed in ampoule under argon #3 | 04494-3 |
| Erbium doped Barium Sodium Magnesium Bismuthate glass | 04943-2 |
| Erbium doped Silicon Zinc Bismuthate glass | 04943-3 |
| 18K Purple Gold bead 841mg in ampoule – Very Rare! | 04611 |
| Tin(IV) iodide – large tin tetra iodide crystals – 99.99% | 04412-1 |
| Eur metal crystals distilled, shiny > 2g in Ampoule under Argon – 99.99% | 03257-1 |
| Pure Scandium Oxide 99.9% – Sc2O3 – Scandia | 04139 |
| 1 gram Lithium metal rod, oxide free, sealed in ampoule under argon | 3334 |
| Copper+ doped strong white fluorescencent phosphate glass bead | 04901-4 |
| Acrylic Element cube – Barium Ba – 50mm | 04918 |
| 1 – 1.5 grams distilled & shiny Calcium, sealed in ampoule under argon #5 | 04494-5 |
| Liquid Gallium Metal under vacuum – Does not stick! | 03873 |
| Vanadium cubes pellets, purity 99.99% – 100 grams | 04678-1 |
| Acrylic Element cube – Deuterium D2- 50mm | 04121 |
| Acrylic Element cube – Hafnium Hf – 50mm | 03075 |
| High pure Selenium doped Black Phosphorus 100mg | 03933-1 |
| GOLD 24K precision density cube 10mm – 19.32g NEW! | 04686 |
| BIG OSMIUM precision density-standard cube 1 inch ~ 350 grams | 04994 |
| Acrylic Element cube – Antimony Sb – 50mm #1 | 04813-1 |
| Acrylic Element cube – Rubidium Rb – 50mm | 02906 |
| Acrylic Element cube – Strontium Sr – 50mm | 03694 |
| Acrylic Element cube – Iridium Ir – 50mm #7 | 04738-7 |
| Bismuth doped Yttrium sodium borate glass bead – Yellow luminescence NEW! | 04866-6 |
| 1 – 1.5 grams distilled & shiny Calcium, sealed in ampoule under argon | 04494-7 |
| Erbium(III) oxide 99,99% – Er2O3 | 03382 |
| High purity Black Phosphorus few layer solution >30μg/ml in NMP | 05060 |
| Big Osmium melted bead, 5.0 grams 99,95% purity! | 04721 |
| Solid Zirconium Metal Sphere 30mm – 99.95% purity – 91.6 grams | 4222-4 |
| Thulium 3+ doped phosphate glass bead | 7781-1 |
| Lanthanum doped Strontium Bismuth Zinc phosphate glass | 04943-4 |
| Strontium Bismuth Zinc phosphate glass bead | 04943-5 |
| Acrylic Element cube – Titanium Ti crystals – 50mm | 06728 |
| Acrylic Element cube – Zirconium Zr – 50mm | 04025 |
| Nice Rhodium 3+ doped optical glass bead NEW! | 04982 |
| Silicon metal bullion bar – ingot 5.80 grams | 04723-9 |
| Neodymium high precision density-standard cube 10mm – 7.0g | 05030 |
| Cesium chloride discharge tube – F-Center experiment | 8888 |
| Cerium 3+ doped strong blue fluorescent glass bead NEW! | 04857 |
| Big Tesla Coil with Acrylic Base Shell | 8000 |
| Potassium iodide discharge tube | 8888-1 |
| Samarium(III)-Oxide 99,99% – Sm2O3 – Powder, bulk | 03620-1-1 |
| Big Titanium anodized density cube 10cm3 45 grams | 03400-2 |
| High purity Titanium Metal melted bead – 13.5 – 13.8g Anodized | 03104-1 |
| Magnetic Glass – Gadolinium glass bead NEW! | 04893 |
| Large Manganese 2+ doped fluorescent glass bead – >5 grams | 04868-2 |
| Gallium Indium Tin eutectic, 99.99% – liquid Metal 300 grams in dropper bottle | 03608 |
| Dysprosium 3+ doped GdNaP glass bead – intense yellow luminescense | 04867-1 |
| Platinum melted pellet, purity 99,95% | 05023 |
| Acrylic Element cube – Rhodium Rh – 50mm #2 | 03271-1 |
| Acrylic Element cube – Germanium Ge ingot – 50mm | 04905-1 |
| Titanium sphere 99.95% purity – Ø1/2 inch – | 03635 |
| Germanium metal bullion bar – ingot 13.3 grams | 04723-8 |
| Mirror polished Germanium metal bullion bar – ingot 13.3 grams | 04723-8-1 |
| Bi3+ Ce3+ Ho3+ doped Strontium Phosphate glass bead | 04943-6 |
| Glassy carbon rod – 6.6mm dia. – 99.99% purity | 03412 |
| Ruby ball / lense 16mm diameter with optical polish | 04722 |
| Terbium high precision density-standard cube 10mm with calibration option | 06052 |
| Big Terbium metal precision density cube 10 cm3 – 82.19g | 04920-1-2-1-1 |
| Acrylic Element cube – Thallium Tl – 50mm | 01967 |
| Iridium metal arc melted bead, 10 grams, 99,95% purity! | 04442-2 |
| Iridium metal arc melted bead, 5 grams, 99,95% purity! | 04442-5 |
| High purity Rhodium powder, 5g, 99,95% | 05063 |
| Mini-Hafnium Crystal Bar – 34.99g very shiny and clear! | 05038-4 |
| FERROFLUID 1000ml For magnetic experiments | 03306 |
| Sodium metal high pure, distilled – under argon, 99,99% | 04782 |
| Mini-Hafnium Crystal Bar – 19.29 – 33.60g very shiny and clear! | 05038-3 |
| 100 NEODYMIUM-POWERMAGNETS Ø3mm x 2mm- chromium plated | 01386 |
| Neodymium Powermagnets Balls ⌀6mm- chromium plated | 01386-1 |
| Damast titanium rod ⌀ 35x55mm – 240 grams #3 | 9000 |
| Neon Nano spectrum discharge tube V2 80mm – NEW | 04327 |
| Acrylic Element cube – Tungsten W – 50mm | 03468 |
| Damast Titanium Ring Mokume-Gane Ring | 7999 |
| Captured Explosion – Acrylic Cube Xenon (liquified) Xe – 50mm | 03641-1 |
| Gallium(III) iodide – Gallium tri iodide crystals – 99.99% | 04412-4 |
| Optical polished Germanium window / disc 30mm diameter x 1mm | 04723-10 |
| Neodymium sodium phosphate glass bead – Nd3+ 34mol% NEW! | 04866-5-1 |
| Acrylic Element cube – Eur Eu distilled crystals – 50mm | 02905-1 |
| Acrylic Element cube – Aluminum Al – 50mm | 04748 |
| Eur(II) iodide – anhydrous – 99.99% | 04412-4-1 |
| Neodymium(III)-Oxide 99,99% – Nd2O3 – Powder, bulk | 03620-3 |
| RHENIUM metal bullion bar 99.99% purity – ~52.42g | 04723-1 |
| Chromium rod 99.9% – ~46g – Ø 12.7 x 50mm | 03376 |
| Set of Rare earth doped Zinc aluminum phosphate glass calibration sources | 04860-12 |
| 10 pcs. Indium Metal Ingot 99,995% min. – 100 grams | 02997 |
| Acrylic Element cube – Black Phosphorus – 50mm | 04457-1 |
| Acrylic Element cube – Calcium Ca – 50mm | 03029 |
| Pure Hafnium metal extruded bar >1kg – 99.9% purity | 05038-5 |
| Acrylic Element cube – Terbium piece Tb – 50mm | 01864-1 |
| Large Lutetium potassium phosphate glass ingot – 17mol% Lu2O3 | 7779-2-1 |
| big Lutetium Sodium phosphate glass bead – 17mol% Lu2O3 | 7779-4 |
| Acrylic Element Cube Scandium Sc – 50mm | 04569-3 |
| High pure Magnesium – distilled dendritic crystal! 99.99% – 26.88 grams | 4162-4 |
| High pure Magnesium – distilled dendritic crystal! 99.99% – 27.86g | 4162-5 |
| Helium-3 Isotope discharge tube 70mm – NEW | 04989 |
| Acrylic Element cube – Gold Au – 50mm | 01850 |
| Acrylic Element cube – Shiny Lead Pb metal splatter – 50mm | 04645-1 |
| Complete Set of ALL Elements in 50mm Acrylic cubes – 118 pcs | 9990-1 |
| Tantalum anchor necklace, 45cm, polished – NEW | 03539 |
| Acrylic Element cube – Yttrium Y – 50mm | 04595 |
| Acrylic Element cube – Neodymium Nd – 50mm | 01856 |
| Acrylic Element cube – Arsenic As – 50mm | 02907 |
| Acrylic Element cube – 5 grams Lutetium Lu – 50mm | 04648-1 |
| Acrylic Element cube – Zinc Zn metal bead – 50mm | 04532-1 |
| Acrylic Element cube – Lanthanum La – 50mm | 01893 |
| Tantalum metal bullion bar – ingot – ~ 41.52grams | 04723-4 |
| Acrylic Element cube – Iodine I – 50mm | 03798 |
| Noble gases complete set in ampoules TESLA version | 03537-2 |
| Jumbo Tesla Coil 180mm – Super strong | 8000-1 |
| Element-Set Basic 12 Elements 50mm Ampoules | 02989 |
| platinum sheet – >99.95% purity ~ 9mm x 9mm x 1mm | 03829 |
| Acrylic Element cube – Beryllium Be – 50mm | 04919 |
| Beryllium – polished precision density cube 10mm – 1.847g | 04012 |
| Fine Zirconium Powder, 80 mesh, 99.9% purity | 01692 |
| Big Titanium Metal Sphere 50mm – 294 grams | 4222-1-1 |
| High pure Titanium – distilled dendritic crystal! 99.98% – 2.69g | 4923-19 |
| High pure Zinc Metal – distilled dendritic crystals! 99.99% – 4.5g | 5924-4 |
| Black phosphorus powder ultra fine > 1µm – 99.9% 250mg in ampoule under argon | 03933-3 |
| OSMIUM precision density cube 10mm | 04921 |
| Lutetium precision density cube 10mm – 9.84g | 04777 |
| Zirconium diboride ZrB2- 325 mesh 5 grams – 99.9% | 01539 |
| Dysprosium potassium phosphate glass ingot – strongly magnetic and fluorescent | 04866-11 |
| Acrylic Element cube – Rubidium Rb 1.5g – 50mm | 02906-1 |
| Erbium Metal 99,99% purity 5 grams in sealed vial under Argon | 00883 |
| Rhodium metal disc 10x10mm 1.00g – 99.97% purity | 01809-1 |
| Cerium potassium phosphate glass ingot 30mm | 04866-12 |
| Samarium potassium phosphate glass ingot 30mm | 04866-20 |
| High purity Cesium Metal 99,99% in ampoule of ~1g | 00329 |
| Os187 – Osmium 187 Isotope 0.44g | 04787 |
| Acrylic Element cube – Beryllium Be – 50mm | 04764 |
| Acrylic Element cube – Fluorine gas – 50mm | 03747-1 |
| Acrylic Element cube – Ne Neon – 50mm | 03091-2 |
| Damast titanium rod ⌀ 35x55mm – 240 grams | 139 |
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文献和实验相关实验
Clontech是cDNA合成技术的引领者，近年来SMART(Switching Mechanism at 5’ End of RNA Template)技术被公认为是微量RNA和单细胞RNA-seq的行业金标准。现在创新的DNA SMART技术将模板转换机制的优势拓展到了DNA分析，利用DNA SMART ChIP-Seq Kit无需接头连接即可构建ChIP测序文库，极大地缩短了实验进程。科学技术的发展有时需要突破实验技术的挑战，如何从染色质免疫共沉淀（ChIP）实验中获得的少量DNA制备新
），再通过补齐粘末端，利用已知的两头序列进行扩增。但是这些方法不同程度的存在一些问题，比如接头的连接效率非常有限，会导致部分信息的丢失，再加上这些方法需要多次用不同的酶处理有限的样品，需要经过反复的纯化，会损失很多有用的信息，特别是少量样品中的低丰度信息，很大程度上会影响结果的准确性。另外由于mRNA容易部分降解，很难确定得到的cDNA是否就是全长的cDNA，还是cDNA的片断。SMART技术的出现是一个新的里程碑。这个称作Switching Mechanism At 5’ end
Design of Smart Biocatalysts: Immobilization of Enzymes on Smart Polymers
Smart polymers are water-soluble polymers that can be precipitated by an appropriate stimulus such as change of pH, ionic strength, temperature, or addition of a chemical species. Such polymers occur naturally (e.g., alginate, chitosan
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Smart Elements
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