PTFE Filter, unsterilized, 0.3 µm, 37-mm, used to sample for viruses and other bioaerosols, laminated with spun-bound polyester, available preloaded as Cat. No. 225-17230. Note: Sterilized filters are not required for sampling viruses and other bioaerosols.
When sampling in aggressive chemical environments, SKC PTFE Membrane Filters are the versatile choice. The unique properties of PTFE – strong, acid/base/solvent/temperature-resistant, hydrophobic, low background, and low tare mass – make it ideal for gravimetric, chemical, and/or microscopic analysis of sample particulate. PTFE is the optimal choice for environmental particulate matter sampling, for metalworking fluids (NIOSH Method 5524), in the pharmaceutical industry, and more. Look for SKC PTFE Filters in bulk and preloaded cassettes.
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