Manufactured from borosilicate glass with PTFE keys for highest resistance to chemical attack
Barrels are highly polished and the keys are self lubricating, avoiding the need for stopcock grease
Keys are fully interchangeable and supplied complete with plastic screw thread retaining device
Made to a taper of 1:10 giving a combination of performance and ease of operation
Caractéristiques et avantages
• Manufactured from 3.3 expansion borosilicate glass complying with ISO 3585 (ASTM E-438 Type 1 Class A)• PTFE stopcock key with silicone ′O′ ring and PP retaining device• The barrels are highly polished and the keys are self-lubricating avoiding the need for stopcock grease• PTFE keys are fully interchangeable• Stopcock barrels are accurately manufactured with a 1:10 taper
Informations légales
PYREX is a registered trademark of Corning, Inc.
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