PATIKIL 100Pcs 18cm Quantitative Filter Paper Circles, Slow Speed Round Laboratory Filter Paper Chemical Industrial Oil Testing Funnel Filter Paper

PATIKIL 100Pcs 18cm Quantitative Filter Paper Circles, Slow Speed Round Laboratory Filter Paper Chemical Industrial Oil Testing Funnel Filter Paper

• Application: Quantitative filter paper is mainly used for ash weighing analysis experiments after filtration, that is, corresponding analysis tests in quantitative chemical analysis.
• Specifications: Material: Paper; Color: White; Diameter: 18cm / 7.09 inch; Flow Speed: Slow; Ash Content: ≤0.15%; Filtration Rate: <35 s; Bore Diameter: 20-25um; Packing List: 100 x Quantitative Filter Paper
• Advantages: Quantitative filter paper pulp is treated with acid, and washed with distilled water to remove most of the waste in the paper fibers.
• Instruction: There is very little residual ash after burning, which has almost no effect on the analysis results.
• NOTE: Please check the size carefully if you are concerned about this.