Specially designed to filter HPLC mobile phase directly into the reservoir using 47 mm membrane filters

·         Optional conversion base allows the use of 90 mm membrane filters for large volume, preparative scale filtration or filtering mobile phase with high particulate loads

·         Borosilicate glass and PTFE construction gives excellent chemical resistance to all HPLC mobile phases

·         Cap body is constructed from glass-filled PTFE and is supplied with a TFE/propylene o-ring

·         In-line filtration with solvent pickup adapter that eliminates traditional pour-and-wait filtration

·         1/4” PFA (perfluoroalkoxy resin) hose barb for easy connection to a vacuum source

·         Vacuum degassing is accomplished by closing the HI-VAC® valve on the solvent pickup adapter

·         Supplied with a filtration cap (with 40-60 micron porosity glass support frit), standard solvent  pickup adapter and conical bottom reservoir

·         Patent No. 5,397,467

·         Recommended for most solvents used for HPLC mobile phase

·         O-rings in the solvent pickup adapter must be changed when using tetrahydrofuran (THF) or other aggressive organic solutions

·         Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements