Description.
(1)-100% brand new, 100PCS laboratory thickened quantitative filter paper, made of high quality cotton fiber, most of the impurities have been removed during the production process, and very little ash remains after burning, which has almost no effect on the analysis results, suitable for precise quantitative analysis, with purity, good effect, strong loading capacity, fine filtration, strong absorption, etc.
(2)-Mainly used in laboratories, teaching, medical, biological, chemical, and other fields have a wide range of use
Name: Laboratory quantitative filter paper
Material: cotton fiber
Diameter size: 7/9/11/12.5/15/18cm
Packing: 1 piece of round quantitative filter paper (100pcs)