The Chromatography Direct FilterIT™ bottle-top filter is a single-piece polypropylene funnel designed to purify solvents for research and analytical applications to obtain sterilised or purified extracts (eg. cell and culture tissue) including extraction of compounds used in the food and drug industry.
Manufactured to withstand harsh solvents that would degrade other traditional bottle-top filter assemblies, FilterITTM conveniently fits most laboratory bottles with a GL45 thread and is available in three membranes types: PES, Nylon and PTFE; Two pore sizes: 0.2um and 0.45um and two sizes: 500ml and 1000ml.
PES - Exhibits very low protein binding and extractables. Faster than Cellulose Acetate and Nylon membrane.