Feature

●shown as picture.
●size:12.5cm
●100discs
●Slow(203)
●Ash%<0.01 .Retention: 10-15µm,speed70-140.


Description

Lab quantitative filter paper Slow 203 100 discs 12.5cm new Ash%<0.01 .Retention: 10-15µm,speed 70-140,100 discs. size:12.5cm