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Science Essentials  |  SKU: 385331

Stopper No. 22 (57mm base, 65mm top - 385022) bored with a 30mm hole

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Description

Large-format No. 22 rubber stopper (57 mm base, 65 mm top), bored with a 30 mm hole. Provides a flexible, chemical-resistant seal around large-bore tubing, glass elbows, and wide-neck adapters in Woulff bottle and carboy assemblies. The 30 mm bore accommodates larger-diameter glass or plastic fittings.

Technical Information

Stopper No. 22 (57mm base, 65mm top - 385022) bored with a 30mm hole

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Science Essentials

Stopper No. 22 (57mm base, 65mm top - 385022) bored with a 30mm hole

Please sign in to request a quote.

Large-format No. 22 rubber stopper (57 mm base, 65 mm top), bored with a 30 mm hole. Provides a flexible, chemical-resistant seal around large-bore tubing, glass elbows, and wide-neck adapters in Woulff bottle and carboy assemblies. The 30 mm bore accommodates larger-diameter glass or plastic fittings.

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