Hampton 22mm硅化盖玻片 22 mm Siliconized Glass Cover Slides

Hampton 22mm硅化盖玻片 22 mm Siliconized Glass Cover Slides

APPLICATIONS

  • Siliconized glass cover slides for hanging & sitting drop crystallization.
  • Hanging drop crystallization
  • Sitting drop crystallization
  • Sandwich drop crystallization

FEATURES

  • High purity of glass
  • Siliconized, hydrophobic glass surface.
  • 0.22 mm & 0.96 mm glass thickness
  • 22 mm glass diameter
  • Circle & square
  • 0.22 mm glass thickness is UV Compatible (>85% transmission)

HR3-231/HR3-233 22 mm x 0.22 mm Siliconized circle cover slide (left) and HR3-247/HR3-249 22 mm x 0.96 mm Thick siliconized circle cover slide (right)

DESCRIPTION

Siliconized glass cover slides allow a droplet to be suspended in a position which provides near optimal conditions for vapor diffusion with the surrounding reservoir solution.

These siliconized glass cover slides provide a consistent, high quality finish for crystallization experiments. The hydrophobic surface produces a drop which “stands well” and does not flatten on the glass. The siliconized surface prevents the adhesion of crystals and precipitate onto the glass surface. Use Dow Corning Vacuum Grease (HR3-510) or Dow Corning 7 Release Compound (HR3-508) to seal cover slide to plate. Available in 12, 18 or 22 mm diameter circles and 22 mm diameter squares. Available in 0.22 mm or 0.96 mm glass thickness. The 0.96 mm thick slides are virtually unbreakable during crystallization handling.

Critical surface tension Untreated glass 78 dynes/cm Siliconized glass 31 dynes/cm Surface resistivity Untreated glass 1×1012 ohms Siliconized glass 1.2 x 1013 ohms Coefficient of friction static, glass slide on glass slide Untreated 0.9-1.0 Siliconized 0.2-0.3 Protein adsorption (100 hours) Untreated glass 0.13 mg/mm2 Siliconized glass 0.01-0.02 mg/mm2

The following slides are UV transmissible (>85%):
HR3-277 and HR3-279 – 12 mm x 0.22 mm Siliconized circle cover slides
HR3-231 and HR3-233 – 22 mm x 0.22 mm Siliconized circle cover slides
HR3-239 and HR3-241 – 18 mm x 0.22 mm Siliconized circle cover slides
HR3-215 and HR3-217 – 22 mm x 0.22 mm Siliconized square cover slides

应用

  • 硅化玻璃罩滑片,用于悬挂和坐滴结晶。
  • 悬滴结晶
  • 坐滴结晶
  • 夹层滴结晶

特征

  • 高纯玻璃
  • 硅化疏水玻璃表面。
  • 0.22毫米及0.96毫米玻璃厚度
  • 22毫米玻璃直径
  • 圆与方
  • 0.22毫米玻璃厚度与紫外线兼容(透射率>85%)

描述

硅化玻璃覆盖幻灯片允许一个液滴悬浮在一个位置,为周围的储油层溶液的蒸汽扩散提供了近乎最佳的条件。

这些硅化玻璃覆盖幻灯片提供了一个一致的,高质量的完成结晶实验。疏水性表面会产生一滴“很好”的水滴,在玻璃上不会变平。硅化表面防止晶体粘附并沉淀到玻璃表面。使用陶氏康宁真空润滑脂(HR3-510)或陶氏康宁7释放化合物(HR3-508)密封滑动板。可在12,18或22毫米直径圆和22毫米直径方格。有0.22毫米或0.96毫米玻璃厚度。0.96毫米厚的幻灯片在晶化处理过程中几乎是不可破碎的。

临界表面张力未处理玻璃78 dynes/cm硅化玻璃31 dynes/cm表面电阻率未处理玻璃1×1012欧姆硅化玻璃1.2×1013欧姆摩擦系数静态,玻璃玻片上未处理0.9~1.0硅化0.2~0.3蛋白吸附(100小时)未处理玻璃0.13mg/mm2硅化玻璃0.01-0.02mg/mm2

以下幻灯片为紫外线可传输(>85%):
HR3-277和HR3-279-12毫米x 0.22毫米硅化圆盖幻灯片
HR3-231和HR3-233-22毫米x 0.22毫米硅化圆盖幻灯片
HR3-239和HR3-241-18毫米x 0.22毫米硅化圆盖幻灯片
HR3-215和HR3-217-22毫米x 0.22毫米硅化方盖幻灯片

CAT NO NAME DESCRIPTION
HR3-231 22 mm x 0.22 mm Siliconized circle cover slides 1.0 ounce pack (~120 slides)
HR3-233 22 mm x 0.22 mm Siliconized circle cover slides 10.0 ounce case (~1,200 slides)
HR3-247 22 mm x 0.96 mm Thick Siliconized circle cover slides 3 ounce pack (~75 slides)
HR3-249 22mmx 0.96mm Thick Siliconized circle cover slides 30.0 ounce case (~750 slides)
HR3-215 22 mm x 0.22 mm Siliconized square cover slides 1.0 ounce pack (~100 slides)
HR3-217 22 mm x 0.22 mm Siliconized square cover slides 10.0 ounce case (~1,000 slides)
HR3-223 22mmx0.96mm Thick Siliconized square cover slides 4.0 ounce pack (~75 slides)
HR3-225 22mmx0.96mm Thick Siliconized square cover slides 40.0 ounce case (~750 slides)