polypropylene housing PTFE membrane filter Sigma Aldrich
ALDRICH/WHAUN203APEPES – polyethersulfone membrane, pore
filter capacity 400 μL material polyethersulfone membrane polypropylene housing PTFE septa (PTFE coated silicone rubber) mfr. no. Whatman Article No., 28421658 (US reference) Whatman, UN203APEPES packaging pk of 100 pore size 0.2 μm sterility
Whatman® GD/X syringe filters polypropylene membrane, pore size 0.2 μm, diam. 13 mm, non-sterile, pk of 150 ea | Whatman filter | Sigma-Aldrich
Whatman® GD/X syringe filters polypropylene me...
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