Acrodisc Syringe Filters with PTFE Membrane, 13 mm 4423 0.2 µm, male slip luer outlet 100/pkg 300/cs NA 0 4542 0.2 µm, male slip luer outlet 1000/pkg NA 0 4422 0.45 µm, male slip luer outlet 100/pkg 300/cs NA 0 4543 0.45 µm, male slip luer outlet 1000/pkg NA 0 Zymark* and SOTAX* Automation Certified Acrodisc PSF Syringe Filters With PTFE