hydrophobic PTFE syringe filter Sigma Aldrich
Titan3™ PTFE (Hydrophobic) Syringe Filters – Thermo Fisher
网页Titan3 PTFE (Hydrophobic) Syringe Filter 0.2 µm, 30 mm, with Pre-Filter, 100 Pk. Titan3 Polypropylene Syringe Filter Housings Meet The Requirements of 21 CFR 177.1520. Membrane: HPLC Certified PTFE, with Polypropylene Support . Titan3 PTFE (Hydrophobic) Syringe Filter 0.45 µm, 4 mm, 100 Pk.
N,N-DIMETHYLFORMAMIDE EMPARTA® | Merck Life
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