Sell Quantitative Filter Paper

Features: 1) Mainly used for weight analysis test in quantitative chemical analysis, and relevant analysis experiment2) Basis weight: 80gsm3) Size (diameter): 70mm, 90mm, 110mm, 125mm, 150mm, 185mmInner packing: 100 sheets/boxOuter packing: 50 boxes/cartonSpecial specification and packing could be according to users' needs