Grade 3MM Chr: thickness 0.34mm, chromatography speed 130mm/30min, 100 sheets per box
Grade 17Chr : thickness 0.92mm, chromatography speed 190mm/30min, 25 sheets per box
Size 46x57/cm
There are also a variety of specifications, please contact us
AW303000917 Grade 3MM Chr
AW301700915 Grade 17Chr