EVGOOGYY 1-Pack 11cm Qualitative Filter Paper Fast Speed Round Laboratory Filter Paper Analysis Industrial Oil Testing Funnel Filter Paper(7cm)
$ 123
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EVGOOGYY 1-Pack 11cm Qualitative Filter Paper Fast Speed Round Laboratory Filter Paper Analysis Industrial Oil Testing Funnel Filter Paper(7cm)
Type: Fast Speed Qualitative Filter Paper, ideal for retaining crystalline materials and for general chemistry applications.
Diameter: 11cm, Bore Diameter: 20-25um, Filtration Rate: Less than 35s, Ash Content: Less than or equal to 0.15%, Quantitate: 80 +/- 4 g/m2
Loose paper, strong absorbance to liquids. It is a filter paper commonly used in laboratories for the filtration of sediments and suspended solids. Its ash content is higher than quantitative filter paper, and it has a certain amount of ash after burning.
and Tasteless: Without any additives, stability. and tasteless, acid and alkali, through the hot-rolled filtration accuracy of up to 0.1 microns.
Qualtitative filter paper usually residue more ash, its usually use for general qualitative analysis and precipitation or suspension of solution, it can't be used for quality analysis.