Preferred Buyer From :
All over the world
We are offering filter paper. We have been marketing ready to use maxons’ filter paper 40 blaines’ circular discs 12.7 +- 0.1 mm dia., having mean pore diameter 7 micron corresponding towhatman 40 for measurement of fineness of cement in variable flow type air permeability apparatus (blaine type). The product is being used by most of the cement manufacturers.
We are sure you would also like to use the product for getting consistent, reliable & reproducible results in your quality & process control systems.