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

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

22 mm Siliconized Glass Cover Slides
18 mm Siliconized Glass Cover Slides
12 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)

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

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)