
sutter玻璃电极/玻璃毛细管
- 询价
- sutter
- 美国
- BF100-58-10等各种型号
- 2025年07月14日
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- 询价记录
- 文献和实验
- 技术资料
- 供应商:
美国Sutter公司
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大量现货
上海牧岩供应美国Sutter公司的明星耗材产品:sutter玻璃电极/玻璃毛细管
价格和货期请来电咨询,咨询电话:15221363585 蒋女士
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US PRICES > Glass
International prices vary by country due to associated importation costs. Please contact your local distributor or Sutter Instrument for a quotation. Prices subject to change without notice.
| Thick/Standard Wall Borosilicate Tubing With Filament |
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| Catalog Number | Outside Diameter | Inside Diameter | Overall Length | Pieces per Package | Price |
|---|---|---|---|---|---|
| BF100-50-7.5 | 1.00mm | 0.50mm | 7.5cm | 225 | $55 |
| BF100-50-10 | 1.00mm | 0.50mm | 10cm | 225 | $51 |
| BF100-50-15 | 1.00mm | 0.50mm | 15cm | 225 | $63 |
| BF100-58-10 | 1.00mm | 0.58mm | 10cm | 250 | $50 |
| BF100-58-15 | 1.00mm | 0.58mm | 15cm | 250 | $60 |
| BF120-60-10 | 1.20mm | 0.60mm | 10cm | 225 | $57 |
| BF120-69-7.5 | 1.20mm | 0.69mm | 7.5cm | 250 | $55 |
| BF120-69-10 | 1.20mm | 0.69mm | 10cm | 250 | $57 |
| BF120-69-15 | 1.20mm | 0.69mm | 15cm | 250 | $61 |
| BF150-75-7.5 | 1.50mm | 0.75mm | 7.5cm | 225 | $61 |
| BF150-75-10 | 1.50mm | 0.75mm | 10cm | 225 | $57 |
| BF150-86-7.5 | 1.50mm | 0.86mm | 7.5cm | 250 | $54 |
| BF150-86-10 | 1.50mm | 0.86mm | 10cm | 250 | $51 |
| BF150-86-15 | 1.50mm | 0.86mm | 15cm | 250 | $95 |
| BF200-100-10 | 2.00mm | 1.00mm | 10cm | 225 | $100 |
| BF200-116-10 | 2.00mm | 1.16mm | 10cm | 250 | $108 |
| BF200-116-15 | 2.00mm | 1.16mm | 15cm | 250 | $109 |
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| Thick/Standard Wall Borosilicate Tubing Without Filament |
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| Catalog Number | Outside Diameter | Inside Diameter | Overall Length | Pieces per Package | Price |
| B100-50-10 | 1.00mm | 0.50mm | 10cm | 225 | $52 |
| B100-50-15 | 1.00mm | 0.50mm | 15cm | 225 | $90 |
| B100-58-10 | 1.00mm | 0.58mm | 10cm | 250 | $52 |
| B100-58-15 | 1.00mm | 0.58mm | 15cm | 250 | $54 |
| B120-69-8 | 1.20mm | 0.69mm | 8cm | 250 | $48 |
| B120-69-10 | 1.20mm | 0.69mm | 10cm | 250 | $54 |
| B120-69-15 | 1.20mm | 0.69mm | 15cm | 250 | $52 |
| B150-86-7.5 | 1.50mm | 0.86mm | 7.5cm | 250 | $52 |
| B150-86-10 | 1.50mm | 0.86mm | 10cm | 250 | $56 |
| B150-86-15 | 1.50mm | 0.86mm | 15cm | 250 | $87 |
| B200-116-10 | 2.00mm | 1.16mm | 10cm | 250 | $80 |
| B200-116-15 | 2.00mm | 1.16mm | 15cm | 250 | $89 |
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| Heavy Polished Thick/Standard and Thin Walled Borosilicate Tubing1 With Filament |
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| Catalog Number | Outside Diameter | Inside Diameter | Overall Length | Pieces per Package | Price |
| BF150-86-7.5HP | 1.50mm | 0.86mm | 7.5cm | 250 | $59 |
| BF150-86-10HP | 1.50mm | 0.86mm | 10cm | 250 | $59 |
| BF150-110-7.5HP | 1.50mm | 1.10mm | 7.5cm | 225 | $59 |
| BF150-110-10HP | 1.50mm | 1.10mm | 10cm | 225 | $59 |
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| Heavy Polished Thick/Standard and Thin Walled Borosilicate Tubing1 Without Filament |
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| Catalog Number | Outside Diameter | Inside Diameter | Overall Length | Pieces per Package | Price |
| B100-30-7.5HP | 1.00mm | 0.30mm | 7.5cm | 225 | $65 |
| B100-50-7.5HP | 1.00mm | 0.50mm | 7.5cm | 225 | $62 |
| B150-86-7.5HP | 1.50mm | 0.86mm | 7.5cm | 250 | $59 |
| B150-86-10HP | 1.50mm | 0.86mm | 10cm | 250 | $61 |
| B150-110-7.5HP | 1.50mm | 1.10mm | 7.5cm | 225 | $59 |
| B150-110-10HP | 1.50mm | 1.10mm | 10cm | 225 | $59 |
| 1Useful for added protection of gaskets and wire in headstages. | |||||
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| Thin Wall Borosilicate Tubing With Filament |
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| Catalog Number | Outside Diameter | Inside Diameter | Overall Length | Pieces per Package | Price |
| BF100-78-10 | 1.00mm | 0.78mm | 10cm | 250 | $53 |
| BF100-78-15 | 1.00mm | 0.78mm | 15cm | 250 | $62 |
| BF120-94-8 | 1.20mm | 0.94mm | 8cm | 250 | $56 |
| BF120-94-10 | 1.20mm | 0.94mm | 10cm | 250 | $54 |
| BF120-94-15 | 1.20mm | 0.94mm | 15cm | 250 | $65 |
| BF150-110-7.5 | 1.50mm | 1.10mm | 7.5cm | 225 | $50 |
| BF150-110-10 | 1.50mm | 1.10mm | 10cm | 225 | $49 |
| BF150-117-10 | 1.50mm | 1.17mm | 10cm | 250 | $50 |
| BF150-117-15 | 1.50mm | 1.17mm | 15cm | 100 | $49 |
| BF150-120-10 | 1.50mm | 1.20mm | 10cm | 225 | $46 |
| BF165-120-10 | 1.65mm | 1.20mm | 10cm | 225 | $56 |
| BF200-156-10 | 2.00mm | 1.56mm | 10cm | 250 | $62 |
| BF200-156-15 | 2.00mm | 1.56mm | 15cm | 100 | $68 |
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| Thin Wall Borosilicate Tubing Without Filament |
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| Catalog Number | Outside Diameter | Inside Diameter | Overall Length | Pieces per Package | Price |
| B100-75-10 | 1.00mm | 0.75mm | 10cm | 225 | $52 |
| B100-75-15 | 1.00mm | 0.75mm | 15cm | 225 | $58 |
| B120-90-8 | 1.20mm | 0.90mm | 8cm | 225 | $50 |
| B120-90-10 | 1.20mm | 0.90mm | 10cm | 225 | $50 |
| B120-90-15 | 1.20mm | 0.90mm | 15cm | 225 | $50 |
| B150-110-7.5 | 1.50mm | 1.10mm | 7.5cm | 225 | $50 |
| B150-110-10 | 1.50mm | 1.10mm | 10cm | 225 | $48 |
| B150-117-10 | 1.50mm | 1.17mm | 10cm | 225 | $59 |
| B200-156-10 | 2.00mm | 1.56mm | 10cm | 250 | $53 |
| B200-156-15 | 2.00mm | 1.56mm | 15cm | 250 | $59 |
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| Multibarrel Borosilicate* With Filament |
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| Catalog Number | Number of Barrels | In/Outside Diameter | Overall Length | Pieces per Package | Price |
| 2BF100-50-10 | 2 barrels | 1.00/0.50 | 10cm | 75 | $60 |
| 2BF100-75-10 | 2 barrels | 1.00/0.75 | 10cm | 75 | $59 |
| 2BF150-86-10 | 2 barrels | 1.50/0.86 | 10cm | 100 | $65 |
| 2BF150-86-15 | 2 barrels | 1.50/0.86 | 15cm | 100 | $84 |
| 3BF100-50-10 | 3 barrels | 1.00/0.50 | 10cm | 75 | $65 |
| 3BF100-75-10 | 3 barrels | 1.00/0.75 | 10cm | 75 | $65 |
| 3BF120-69-10 | 3 barrels | 1.20/0.69 | 10cm | 100 | $62 |
| 3BF120-69-15 | 3 barrels | 1.20/0.69 | 15cm | 100 | $84 |
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| Multibarrel Borosilicate* Without Filament |
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| Catalog Number | Number of Barrels | In/Outside Diameter | Overall Length | Pieces per Package | Price |
| 3B100-75-10 | 3 barrels | 1.00/0.75 | 10cm | 75 | $65 |
| 4B100-75-10 | 4 barrels | 1.00/0.75 | 10cm | 75 | $68 |
| * Multibarrel borosilicate requires a custom filament. Please contact Sutter Instrument for more information when ordering. |
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| Quartz Tubing With Filament |
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| Catalog Number | Outside Diameter | Inside Diameter | Overall Length | Pieces per Package | Price |
| QF100-50-7.5 | 1.00mm | 0.50mm | 7.5cm | 100 | $129 |
| QF100-50-10 | 1.00mm | 0.50mm | 10cm | 100 | $184 |
| QF100-60-7.5 | 1.00mm | 0.60mm | 7.5cm | 100 | $129 |
| QF100-60-10 | 1.00mm | 0.60mm | 10cm | 100 | $178 |
| QF100-70-7.5 | 1.00mm | 0.70mm | 7.5cm | 100 | $148 |
| QF100-70-10 | 1.00mm | 0.70mm | 10cm | 100 | $178 |
| QF100-70-15 | 1.00mm | 0.70mm | 15cm | 100 | $196 |
| QF120-60-7.5 | 1.20mm | 0.60mm | 7.5cm | 100 | $149 |
| QF120-60-10 | 1.20mm | 0.60mm | 10cm | 100 | $185 |
| QF120-90-10 | 1.20mm | 0.90mm | 10cm | 100 | $133 |
| QF150-75-7.5 | 1.50mm | 0.75mm | 7.5cm | 100 | $133 |
| QF150-75-10 | 1.50mm | 0.75mm | 10cm | 100 | $147 |
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| Quartz Tubing Without Filament |
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| Catalog Number | Outside Diameter | Inside Diameter | Overall Length | Pieces per Package | Price |
| Q100-30-7.5 | 1.00mm | 0.30mm | 7.5cm | 100 | $134 |
| Q100-30-15 | 1.00mm | 0.30mm | 15cm | 100 | $141 |
| Q100-50-7.5 | 1.00mm | 0.50mm | 7.5cm | 100 | $129 |
| Q100-50-10 | 1.00mm | 0.50mm | 10cm | 100 | $172 |
| Q100-70-7.5 | 1.00mm | 0.70mm | 7.5cm | 100 | $121 |
| Q100-70-10 | 1.00mm | 0.70mm | 10cm | 100 | $172 |
| Q120-40-7.5 | 1.20mm | 0.40mm | 7.5cm | 100 | $203 |
| Q120-60-7.5 | 1.20mm | 0.60mm | 7.5cm | 100 | $178 |
| Q120-90-7.5 | 1.20mm | 0.90mm | 7.5cm | 100 | $153 |
| Q120-90-10 | 1.20mm | 0.90mm | 10cm | 100 | $196 |
| Q150-50-7.5 | 1.50mm | 0.50mm | 7.5cm | 100 | $184 |
| Q150-75-7.5 | 1.50mm | 0.75mm | 7.5cm | 100 | $129 |
| Q150-75-10 | 1.50mm | 0.75mm | 10cm | 100 | $139 |
| Q150-110-10 | 1.50mm | 1.10mm | 10cm | 100 | $203 |
| Q165-115-10 | 1.65mm | 1.15mm | 10cm | 100 | $178 |
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| Solid Quartz Rod | |||||
| Catalog Number | Style | Outside Diameter | Overall Length | Pieces per Package | Price |
| QR100-7.5 | solid | 1.00mm | 7.5cm | 100 | $83 |
| QR100-10 | solid | 1.00mm | 10cm | 100 | $83 |
| QR100-15 | solid | 1.00mm | 15cm | 100 | $83 |
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| Quartz Theta Tubing | |||||
| Catalog Number | Outside Diameter | Septum Thickness | Overall Length | Pieces per Package | Price |
| QT120-90-7.5 | 1.20/0.9mm | 0.15mm | 7.5cm | 50 | $88 |
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| Multibarrel Quartz | |||||
| Catalog Number | Number of Barrels | OD/ID in mm | Overall Length | Pieces per Package | Price |
| 7Q033-16-10 | 7 barrel | 1.00/[.33/.16ea] | 10cm | 50 | $247 |
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| Aluminosilicate Tubing With Filament |
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| Catalog Number | Outside Diameter | Inside Diameter | Overall Length | Pieces per Package | Price |
| AF100-64-10 | 1.00mm | 0.64mm | 10cm | 100 | $141 |
| AF120-77-10 | 1.20mm | 0.77mm | 10cm | 100 | $141 |
| AF120-87-10 | 1.20mm | 0.87mm | 10cm | 100 | $141 |
| AF150-100-10 | 1.50mm | 1.00mm | 10cm | 100 | $141 |
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| Aluminosilicate Tubing Without Filament |
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| Catalog Number | Outside Diameter | Inside Diameter | Overall Length | Pieces per Package | Price |
| A100-64-10 | 1.00mm | 0.64mm | 10cm | 100 | $121 |
| A120-77-10 | 1.20mm | 0.77mm | 10cm | 100 | $121 |
| A120-87-10 | 1.20mm | 0.87mm | 10cm | 100 | $121 |
| A150-100-10 | 1.50mm | 1.00mm | 10cm | 100 | $121 |
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| Borosilicate Theta Tubing | |||||
| Catalog Number | O.D/I.D. | Septum Thickness | Overall Length | Pieces per Package | Price |
| BT-150-10 | 1.50/1.17mm | 0.165mm | 10cm | 100 | $103 |
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| Solid Borosilicate Rod | |||||
| Catalog Number | Style | Outside Diameter | Overall Length | Pieces per Package | Price |
| BR-100-10 | solid | 1.00mm | 10cm | 250 | $62 |
| BR-100-15 | solid | 1.00mm | 15cm | 250 | $67 |
更多产品信息,请登录美国Sutter公司官网:www.sutter.com
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文献和实验的。在使用时只需将 holder 安装在探头上,然后将黑色的光纤插入到 holder 的分支处即可。 此部分可以看到蓝色光纤的前面有一小段银色部分。这个就是银丝(记录电极)。 在 holder 上套上拉制好的玻璃电极,光刺激与信号记录就合二为一了。在电动微操精密的移动下,这样以来记录电极与光刺激所在的位点达到了高度的一致性。即记录的点位即是光刺激的点位。
把微电极插入细胞内,既可用它来测定膜电位又可用它来给予电刺激,这种电极称为细胞内电极。这种电极最初是用于植物细胞和动物的卵细胞,但霍奇金( A. L. Hodgkin, 1939)和科尔( K. S. Cole, 1940)使用直径约 100微米的玻璃毛细管从断端纵向插入枪乌贼( Lolige)的巨大神经纤维,并在细胞外安置参考电极用以测定静止电位和动作电位取得了成功。此后,林( G. Ling)和杰勒德( R. W. Ger- ard, 1949)用直径小于 0.5微米的玻璃电极
实验35 蛙类在体心肌细胞动作电位的测定 【目的要求】 1.学习用玻璃电极技术测定蟾蜍在体心肌细胞动作电位的方法。 2.观察心肌细胞动作电位的波形及其与心电图的对应关系。 【基本原理】 在静息情况下,心室肌纤维表面的任何两点都是等电位的,但由于细胞膜对不同离子有不同的通透性,造成膜内、外具有明显的电位差:膜外电位为正;膜内电位为负。这种外正内负的状态称为膜的极化
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