PYREX® Ribbed Watch Glass/Beaker Cover, Corning®


PYREX®
9990-75 9990-125 9990-100
66110-200 66110-210 66110-205
PYREX® Ribbed Watch Glass/Beaker Cover, Corning®
Watch Glasses
Designed for use as a beaker cover

Ribs are molded into the glass. Permits reflux of digestate and escape of excess vapor. Eliminates risk of contamination from dropped hooks or props.

Certifications: Meets EPA requirements for methods 3005, 3010 and 3020.


 

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