F13-PT045 - Syringe Filter, PTFE,0.45um,13mm,100/pk
F13-PT045 - Syringe Filter, PTFE,0.45um,13mm,100/pk. Be the first to review this product. $49.00. SKU: F13-PT045. Overview. Specifications. PTFE is hydrophobic and chemically resistant to all solvents, acids and bases. Does not impart extractables to the filtrate. PTFE blocks water vapor, making it ideal for transducer protectors.