Acrodisc Syringe Filter 25mm 0.2um. PVDF membrane for aqueous nonagressive solvent-based mobile phases. No acetone DMF DMSO or bases ɲN. HPLC certified for low level UV-absorbing extractables. Female Luer-Lok inlet standard male slip Luer outlet. \<100uL hold-up volume. 50/pk 200/cs.