Specifically designed for high particulate-loaded samples.
• Each syringe is equiped with a glass fiber multilayer prefilter, constructed of a prefiltration stack of Whatman GMF 150 (graded density) and GF/F glass microfiber media
• Prefilter with graded density: from 10 µm to 0.7 µm
• Wide range of membranes
• Excellent retention capacity, avoids the use of several syringe filters for the same sample - time saving
• Processes 3 to 7 times more sample volume than syringe filters without prefilters
• Filter body made of virgin polypropylene: excludes any contamination of the sample
Spécificités
:
Membrane materials: CA = cellulose acetate, PP = polypropylene, PSU = polysulfone, PES = polyethersulfone, GF/A, GF/C, GMF = glass microfibre.
