300Pcs 7cm Qualitative Filter Paper, Slow/Medium/Fast, Each Speed of 100 Pcs
Specifications
| Brand | uxcell |
| UPC | 686687569032 |
The Qualitative Filter Paper is usually used for general qualitative analysis and separating coarse and gelatinous precipitates from solutions in the lab or chemistry applications, but it can't be used for quality analysis.SpecificationsMaterial: Paper;Color: White;Diameter: 7 cm / 2.76 inch;Flow Speed: Slow/Medium/Fast;Ash Content: ≤0.15%;Filtration Rate: <35，35-70，70-140 s;Bore Diameter: 20-25，15-20，10-15 μm;Packing List: 3 Sets x Qualitative Filter Paper (Each Set of 100 Pcs )AdvantageFilter paper is a kind of paper with good filtering performance. The paper is loose and has a strong absorption performance for liquids.InstructionQualitative filter paper usually has more ash; its ash content is higher than that of quantitative filter paper, and it has a certain amount of ash after burning.