Specifications: Material: Paper; Color: White; Diameter: 9 cm / 3.54 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 )
Advantage: Filter paper is a kind of paper with good filtering performance. The paper is loose and has a strong absorption performance for liquids.
Instruction: Qualitative 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.
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.
NOTE: Please check the size carefully if you are concerned about this.
PATIKIL 200Pcs 18cm Qualitative Filter Paper Circles, Fast Speed Round Laboratory Filter Paper Chemical Industrial Oil Testing Funnel Filter Paper
SAR 78
PATIKIL 100Pcs 18cm Qualitative Filter Paper Circles, Fast Speed Round Laboratory Filter Paper Chemical Industrial Oil Testing Funnel Filter Paper
SAR 36
PATIKIL 10Pcs 6cm Qualitative Filter Paper Roll, Fast Speed DIY Laboratory Filter Paper Chemical Industrial Oil Testing Funnel Filter Paper
SAR 144
PATIKIL 300Pcs 12.5cm Qualitative Filter Paper Circles, Fast Speed Round Laboratory Filter Paper Chemical Industrial Oil Testing Funnel Filter Paper
SAR 0
