Description
Designed to collect the filtrate directly into a standard laboratory bottle. Connection to the bottle is made with a polybutylene terephthalate (PBT) cap and a PTFE-faced silicone sealing ring. Glass components are manufactured from DWK Life Sciences (Wheaton) 33 low extractable borosilicate glass that conforms to USP Type I and ASTM E 438 Type I, Class A requirements. Filtration adapter assembly makes it easier to connect standard 47 and 90 mm filtration assemblies with stopper connections to a standard laboratory bottle with a GL45 thread. Replaces the stopper to make the connection to the bottle. A GL32 PBT cap with a PTFE faced silicone sealing ring makes the connection to the filtration assembly. A GL45 PBT cap with PTFE faced silicone sealing ring then makes the connection to the bottle. Includes a PBT hose connection for use with 1/4No. (6 mm) I.D. flexible tubing.
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