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PYREX™ Caps for Erlenmeyer Flasks

As supplied with Pyrex™ Brand Media/Solution bottles. Choose orange caps for temperatures to 140°C (284°F), red caps for temperatures to 180°C (356°F).

Manufacturer: corning incorporated  C431339

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Catalog No. 07-202-529

  • / Case of 24 Each

Description & Specifications


Product Type Cap
Disposable Yes
Temperature Range (English) 284°F
Style Vented
Closure Color Orange
Diameter (Metric) Outer Neck 4.8cm
For Use With (Equipment) 2L Erlenmeyer flask
Sterile Yes
Includes 0.2μm pore nonwettable (hydrophobic) membrane
Closure Material Polypropylene
Temperature Range (Metric) 140°C
Closure Type Screw
Diameter (English) Outer Neck 1.88 in.

  • Vented caps with 0.2um pore nonwettable (hydrophobic) membranes which allow gas exchange while minimizing risk of contamination
  • Polyethylene
  • Sterilized by gamma radiation