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PYREX™ Ribbed Watch Glasses Available on GSA/VA Contract for Federal Government customers only.

Manufacturer:  Corning, Inc. 999075

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Catalog No. 02-613A

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  • Also act as beaker covers
  • Ribs are molded in so they can't pop off
  • No need to make or find hooks to raise the watch glass

Description & Specifications


For 250mL beaker
2.95 in.
Used as beaker covers, permits escape of excess vapor and eliminates risk of contamination from dropped hooks or props
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