BOLA Pressure Pre-Filters, UNF 1/4"28G, I-Ø 0,8 mm PTFE, Dia. of filtering membr

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BOLA Pressure Pre-Filters For direct fine filtration in front of HPLC columns. For filtering membranes (available optionally) with a diameter of 13 mm and a thickness of approx. 0,2 mm, filtration surface of 132 mm2 for filtration with nearly no dead volume. The membrane can be exchanged by hand. Connection threads on both sides UNF ¼” 28 G. Abmessungen: For tubing I.D. mm (1/32) - 0,8 For filtering membrane with dia. mm 13 "