Watch glasses, ribbed, PYREX®

Supplier: Corning
9990-100 9990-125 9990-75
CORN9990-100EA 125 SGD
CORN9990-100 CORN9990-125 CORN9990-75
Watch glasses, ribbed, PYREX®
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.

  • Very good chemical resistance
  • High temperature resistance
  • Minimal thermal expansion, giving relatively high resistance to temperature changes

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

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR