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- 文献和实验
- 技术资料
- 库存:
现货
- 保修期:
见包装
- 现货状态:
现货
- 供应商:
上海然其生物科技有限公司
- 规格:
200片/盒/120盒/箱
| 规格: | 200片/盒 | 产品价格: | ¥18.0 |
|---|---|---|---|
| 规格: | 120盒/箱 | 产品价格: | ¥2160.0 |
品名:标准级显微镜盖玻片(超白玻璃,免洗)
规格:24×24mm(正方形),厚度 **#1(0.13–0.16mm)**
材质:超白钠钙玻璃(高透光、高平整)
一、核心性能与材质
- 超白玻璃基材:透光率≥91%,无气泡、无划痕、无水波纹,成像清晰,减少色差与视野干扰。
- 厚度均匀:0.13–0.16mm(#1 标准厚度),全片厚度误差≤0.01mm,适配常规物镜(10×–100×),无需频繁调焦。
- 高洁净免洗:万级净化车间生产,无油污、无粉尘、无游离离子,开箱即用,避免清洗引入污染。
- 边缘精磨:四边45° 倒角抛光,防碎裂、防割手,手工 / 自动封片不易崩边。
- 化学稳定:耐酸碱、耐有机溶剂,不与染色剂 / 封片剂反应,不易雾化、不易粘片。
二、包装设计
- 铝箔真空防潮包装:每盒独立真空密封 + 干燥剂,防受潮、防粘片、防污染,延长保质期。
- 易撕口设计:开启便捷,盖片单片易分离,无粘连、无静电。
三、应用场景
- 常规 HE 染色、特殊染色、冰冻切片
- 血液 / 骨髓涂片、真菌 / 细菌显微观察
- 免疫荧光(IF)、激光共聚焦显微( confocal)
四、质量与合规
- 执行标准:ISO 8255、GB/T 28205
- 合规认证:符合体外诊断器械要求,可用于临床与科研。
包装:200 片 / 铝箔真空盒(含干燥剂),10 盒 / 中盒,120 盒 / 箱
Size: 24 mm × 24 mm
Type: Standard Grade Microscope Coverslip
Material: Ultra-white glass
Standard Thickness: #1 (0.13–0.16 mm)
Product Overview
Core Advantages
-
Ultra-High Light Transmittance for Clear Imaging: Made of low-iron ultra-white glass, the coverslip achieves high light transmittance, minimal chromatic aberration, and is free of bubbles, scratches and distortion. It accurately restores the fine structure and true color of samples, providing clear visual support for precise diagnosis and in-depth research.
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Precise Dimensions & Strong Compatibility: Strict quality control ensures uniform thickness and excellent flatness, perfectly matching standard objectives to reduce focusing frequency. The 45° precision chamfered edges are smooth, preventing hand scratches and breakage, and are fully compatible with automatic coverslipping equipment for efficient laboratory operations.
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High Cleanliness & Ready-to-Use: Produced in a class 10,000 clean room, the coverslip is free of oil stains, dust and residual impurities. No secondary cleaning is required, effectively avoiding sample contamination and greatly improving experimental efficiency.
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Chemical Stability & Durability: With strong material inertness, it is resistant to HE staining, special staining, immunohistochemistry (IHC) reagents, common mounting media and organic solvents. It maintains stable performance during staining, dehydration and mounting processes, ensuring long-term sample preservation without adhesion or deterioration.
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Vacuum Aluminum Foil Packaging for Quality Preservation: Each box is independently sealed with vacuum aluminum foil, equipped with a desiccant to prevent moisture, dust and adhesion. It ensures stable quality during storage and transportation, and each coverslip is easy to take individually without sticking.
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文献和实验中文期刊实测应用文献
英文 SCI 文献
cm^-1, C-N 伸缩振动吸收 N-H变形振动相当于CH2的剪式振动方式, 其吸收带在: 1640~1560cm^-1, 面外弯曲振动在900~650cm^-1. 11.腈:腈类的光谱特征:三键伸缩振动区域,有弱到中等的吸收 脂肪族腈 2260-2240cm^-1 芳香族腈 2240-2222cm^-1 12.酰胺: 3500-3100cm^-1 N-H伸缩振动 1680-1630cm^-1 C=O 伸缩振动 1655-1590cm^-1 N-H弯曲振动
。 C-O伸展吸收大,伯仲叔醇位不同。 1050伯醇显,1100乃是仲, 1150叔醇在,1230才是酚。 1110醚链伸,注意排除酯酸醇。 若与π键紧相连,二个吸收要看准, 1050对称峰,1250反对称。 苯环若有甲氧基,碳氢伸展2820。 次甲基二氧连苯环,930处有强峰, 环氧乙烷有三峰,1260环振动, 九百上下反对称,八百左右最特征。 缩醛酮,特殊醚,1110非缩酮。 酸酐也有C-O键,开链环酐有区别, 开链强宽一千一,环酐移至1250。 羰基伸展一千
Setting Up the JBrowse Genome Browser
at UCSC. Genome Res. 12:996‐1006. Skinner, M.E., Uzilov, A.V., Stein, L.D., Mungall, C.J., and Holmes, I.H. 2009. JBrowse: A next‐generation genome browser. Genome Res. 19:1630
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