Sartorius Grade 391 Blue Dot Quantitative Filter Paper Discs are high-purity, fine-pore filter papers designed for quantitative and gravimetric analysis, as well as pressure and vacuum filtration...
These filter papers are used for quantitative and gravimetric analyses as well as for pressure or vacuum filtration. They are made out of 100% cotton linters with an α-cellulose content of > 98% and...
These 55 mm diameter very slow filtering, purple dot filter paper discs are used for quantitative & gravimetric analyses as well as for pressure or vacuum filtration.
They are made out of 100 %...