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Whatman Quantitative Filter Papers, Grade 41,150MM 100/pk

$117.95
For larger quantities: Request a Quote
MFR:
1441-150
Medex SKU:
WTM-1441-150
Packing Info:
100/pk
Usually Ships:
3 - 5 Business Days
Freight Quote Button:
False

Description

  • Use for quantitative air pollution analysis as a paper tape for impregnation when determining gaseous compounds at high flow rates or for quantitative air pollution analysis. Whatman™ Quantitative Filter Paper: Grade 41 Circles are commonly used in preparing samples for metal analysis after nitric acid digestion.
  • Ashless grades are very pure filters suitable for a wide range of critical analytical filtration procedures. Whatman™ quantitative filter papers are designed for gravimetric analysis and the preparation of samples for instrumental analysis.
  • Extremely low ash content (0.007% ash maximum)
  • 20µm nominal particle retention rating
  • Fast filtration speed (Herzberg 54 s)
  • Commonly used for routine air pollution analysis and soil pollution analysis
  • High-purity filters for quantitative analysis