DWK Life Sciences KONTES® Glass Hollow Hex Head, Full Length Stopper

Stoppers are used with laboratory glassware such as flasks and separatory funnels.

• Hollow, hexagonal head, Standard Taper stopper
• May be set on the flattened top to avoid contamination of the ground surface
• Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

Image(s) are representative of the product group and not necessarily the individual product.
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Stoppers are used with laboratory glassware such as flasks and separatory funnels.

• Hollow, hexagonal head, Standard Taper stopper
• May be set on the flattened top to avoid contamination of the ground surface
• Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

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

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2023