Lab Analysis Filter Paper  

Features: 
1. Mainly used for qualitative chemical analysis and relevant filter separation,
as well 
as manufacturing test paper of relevant purity
2.  Basis weight: 80gsm
3.  Size: 
a) Round (diameter): 70mm, 90mm, 110mm, 125mm, 150mm, 180mm
b) Square (L x W): 300 x 300mm, 600 x 600mm
Packing:

Inner packing:
1) Round: 100 sheets/box
2) Square: 100 sheets/box
Outer packing: 
1) Round: 50 boxes/carton
2) Square: 10 boxes/carton
Special specification and packing could be according to users' needs.