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1227203, 1227203, Membrane Filter/PCTE / Disk/¨ª19mm / Pore 1§
C19-162-513, 51344030, InLab¢ç 751-4mm//
F13-594-124, 1216720, Membrane Filter/NC, w/ Grid (Sterile)/¨ª47mm, 0.2um