Cytiva, 4219TC, Acrodisc PTFE syringe filters, 0.45 µm, 25 mm (50pkg)

Ideal for filtration of gas and/or organic solvents. Prevents spurious peaks on chromatograms for accurate experimental results. HPLC certified for low levels of UV-absorbing extractables. Prevents "air bubble" lock when filling sample vials with 13 mm minispike outlet. 4 mm device offers the lowest sample hold-up (< 10 μL) and is useful for samples up to 2 mL in volume. Applications Ultimate in chemical compatibility for filtering harsh chemicals that destroy other membrane materials. The Acrodisc PSF GxF syringe filter provides two to four times the throughput of standard prefilter devices. Moisture barrier for venting applications. 25 mm Acrodisc PSF syringe filter is available in robotic-compatible AutoPack™ packaging