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Fisherbrand™ PTFE Watch Glasses

Inert to all materials except molten alkali metals

Manufacturer: fisherbrand™  315294

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Catalog No. 02-617-4

  • / Each

Description & Specifications


Diameter (English) 0.78 in.
Diameter (Metric) 2cm
Material PTFE
Finish Smooth
For Use With (Application) Used as beaker covers
For Use With (Equipment) For 1mL beaker
Temperature Range (English) Cryogenic to 500°F
Thickness 3mm
Temperature Range (Metric) Cryogenic to 260°C

  • Molded from PTFE resin with machine finish for smooth surface
  • Usable from cryogenic range to 260°C (500°F)
  • Also act as beaker covers for Fisherbrand PTFE Beakers (02-593-5 Series)