Feature

●shown as picture.
●size:11cm
●100discs
●Medium(202)
●Ash%<0.01 .Retention: 15-20μm,speed 35-70.


Description

Lab quantitative filter paper Medium 202 100 discs 11cm new Ash%<0.01 .Retention: 15-20μm,speed 35-70,100 discs. size:11cm