Free sample pore size 0.45um PTFE membrane filter on stock
China Membrane Syringe Filter for Uhplc& HPLC
Outer Diameter: 13mm, 25mm Pore Size: 0.22um, 0.45um, 1um Media Material: PTFE, Pes, Nylon, PVDF, Mce, Glass Fiber Applications: Lab, Sterilizati...