Corning High Temperature Screw Caps and Septa for PYREX Storage Bottles

• Red open top† polybutylene terephthalate (PBT) high temperature screw caps
• Designed to be used with piercible silicone septa (sold separately).
• They can be dry heat sterilized at up to 180°C

†Catalog No. 988-12634 is a solid top screw cap

Image(s) are representative of the product group and not necessarily the individual product.
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• Red open top† polybutylene terephthalate (PBT) high temperature screw caps
• Designed to be used with piercible silicone septa (sold separately).
• They can be dry heat sterilized at up to 180°C

†Catalog No. 988-12634 is a solid top screw cap

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

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2023