Whatman 1441-240 Ashless Quantitative Filter Paper, 24.0cm Diameter, 20 Micron, Grade 41 (Pack of 100)

★★★★★ 4.9 39 reviews

US$87.70
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Product details

Management number 220339962 Release Date 2026/05/03 List Price US$87.70 Model Number 220339962
Category

The fastest ashless filter paper, recommended for analytical procedures involving coarse particles or gelatinous precipitates (e.g., iron or aluminium hydroxides). Also used in quantitative air pollution analysis as a paper tape for impregnation when determining gaseous compounds at high flow rates. This filter is also available in the Whatman Disposable Filter Funnel. Retention: 20µm. Diameter: 24.0cm. 100/Pack. Whatman #: 1441-240.

  • Diameter: 24.0cm
  • Retention: 20µm
  • Fastest ashless filter paper
  • Recommended for analytical procedures involving coarse particles or gelatinous precipitates (iron or aluminium hydroxides)
  • Used in quantitative air pollution analysis as a paper tape for impregnation when determining gaseous compounds at high flow rates
Item Weight 0.16 ounces
Manufacturer Whatman
Item model number F1240-9
Product Dimensions 1 x 9 x 9 inches
Is Discontinued By Manufacturer No

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