WHEATON 419505
Complete Filtration Transfer Adapter Assembly for 47mm and 90mm Vacuum Filter Holder Assemblies
Includes:
PBT Screw cap and a PTFE-Faced Silicone Sealing Ring
Wheaton® Complete Filtration Transfer Adapter Assembly for 47mm and 90mm Vacuum Filter Holder Assemblies
- 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 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 90mm 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 1/4# (6mm) I.D. flexible tubing
