Vacuum Filtraion 2014 - page 8

Features
Available in of 0.22μm and 0.45μm
Filter Diameter: 50mm membrane diameter
Volume sizes: 125, 250 and 500ml
Light weight and heavy wall construction
Large knurls on the reservoir bottle cap for easy screw
Reservoir bottles feature easy grip sides for improved handling, simplify tightening/ loosening
and adjustments
Designed wide and easy access bottle mouth for efficiently and stably pour out
Engraved graduation ensure veracity
Designed hose connector can fit multiplicate hose diameters
Detergent-free, tissue culture compatible, and heat-sealed to the support grid to maximize
flow rate, reduce foaming and protein denaturization
Certified non- pyrogenic
Choosing guide
Membrane Characteristics and typical application
PES
Provides fast flow rates and very low protein binding and extractables than
cellulosic or nylon membranes, highly recommended for filtering and sterilization
cell culture media, biological fluids of aqueous solutions.
MCE
Especially recommended for applications requiring low protein binding, such as
filtering culture media containing sera.
Nylon
Naturally hydrophilic, protein binding, are recommended for filtering protein-free
culture media for the retention of fine particles and microorganisms in
HPLC/FPLC solutions
PVDF
With very low protein binding, high chemical resistance is used for filtration of
buffers with DMSO, and retrovirus filtration
Glass
fibe
r
Used a depth filter for prefiltration of solutions with very high particle loading
capacity and are ideal for prefiltering dirty solutions and difficult to filters
biological fluids such as sera, increase flow rates
06/2014 update8
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