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Chmical Analysis Filter Papers (qualitative filter paper and quantitative filter paper)
Material:cotton
Weight:80G
Features: high purity, even construction.
Filter speed :fast,medium,slow.
Size: choose per the size of funnel.
-square:60x60mm,30x30mm
-diameter:70,90,110,125,150,180,220mm
Scope of application: lab, medicine, hygiene etc.
Chmical Analysis Filter Papers
