Corning PYREX Ribbed Watch Glass/Beaker Cover

• The PYREX ribbed watch glasses are designed for use as covers for PYREX beakers
• Ribs are molded into the glass so that they can't pop off as they do when cane is sealed to standard watch glasses
• Permits escape of excess vapor and eliminates risk of contamination from dropped hooks or props
• Meets EPA requirements for Methods 30005, 3010, and 3020

Image(s) are representative of the product group and not necessarily the individual product.
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• The PYREX ribbed watch glasses are designed for use as covers for PYREX beakers
• Ribs are molded into the glass so that they can't pop off as they do when cane is sealed to standard watch glasses
• Permits escape of excess vapor and eliminates risk of contamination from dropped hooks or props
• Meets EPA requirements for Methods 30005, 3010, and 3020

Image(s) are representative of the product group and not necessarily the individual product.

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2023