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Sartorius 11806--47------N Hydrophobic PTFE Membrane Filters Non-Sterile, 0.45 µm , 47 mm, 100/pk
$403.84
Sale price
$403.84
Regular price
$587.40
The hydrophobic PTFE membrane filters are made of polytetra-fluorethylene (PTFE) only and are therefore permanently hydrophobic. Unlike hydrophilic filter types, they are not wetted by air humidity.