Quantitative Filter Paper, Size (mm), Circular 55-240 / Rectangular 46 x 57

[Specifications]
· Quantity: 1 Box (100 Sheets)
[Applications]
· Most commonly used in quantitative analysis.
· Filtering speed is fast, suitable for filtering coarse-grained particles and gelatin sediment.
· For analyzing extremely fine sediments.
· A thinner version of No.42, with less ash content per sheet.
· Superior particle retention force, with an especially smooth and glossy surface.
· Resistant to acidic and alkaline substances, hardens with acid treatment, and has high wet strength.
· Filter paper with intermediate particle retention capability between No.40 and No.41 and twice the filtration rate of No.40.