IWT-ES10071 LabExact PES Syringe Filter 0.22 µm Pore, 13 mm Diameter (100/Pack) New Laboratory Setup Savings - up to 40%, Magnetic Stirrer, Vortex Mixer, Sample Prep, Centrifuge
FilterMAX™ Syringe Filters, Hydrophobic PTFE, 13mm, 0.22µm, case of 1000