Pipette and filter combination
作者： Keith R. Fatches
DOI:
关键词:
摘要: A pipette having a liquid receiving hollow generally encompassed by deformable side walls, the further has tapered outlet extending from one end of and inlet on other within which is located semi-permeable filter.
lens.org 参考文章(3)
Richard E Ericson, Combination bulb-piston syringe ,(1970)
Justin J Shapiro, Test tube filter device ,(1968)
P Ohringer, Liquid sample collection tube ,(1972)