Acrodisc® Syringe Filters w/PTFE Membrane, Pall Gelman Taylor Scientific 12-4612 12-4612 -01 12-4612 -02 12-4612 -03 12-4612 -04 12-4612 -05 12-4612 -06 12-4612 -07 12-4612 -08 12-4612 -09 12-4612 -10 12-4612 -11 12-4612 -12 12-4612 -13 12-4612 -14 1