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DWK Life Sciences Kimble™ Kontes™ Solid Standard Taper Pennyhead Stoppers
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Material:
Glass
Description
- All stoppers are solid except Standard Taper stopper sizes 32 and 38, which are hollow
- Made in accordance with ASTM Standard E694
- Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

Specifications
Specifications
Material | Glass |
For Use With (Equipment) | Laboratory glassware such as flasks, mixing cylinders and separatory funnels |
Product Type | Pennyhead Stopper |
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