Sell Qualitative Filter Paper

Features: 1) Mainly used for qualitative chemical analysis and relevant filter separation,as well as manufacturing test paper of relevant purity2) Basis weight: 80gsm3) Size: a) Round (diameter): 70mm, 90mm, 110mm, 125mm, 150mm, 185mm b) Square (L x W): 600 x 600mm, 460 x 570mmInner packing:1) Round: 100 sheets/box2) Square: 100 sheets/boxOuter packing: 1) Round: 50 boxes/carton2) Square: 10 boxes/cartonSpecial specification and packing could be according to users' needs