Whatman

Whatman Filter Paper, Sheet, Grade 41, 203 x 254 mm, 100 pc/PAK

Name: Whatman Filter Paper, Sheet, Grade 41, 203 x 254 mm, 100 pc/PAK
Brand: Whatman

Features: Fast filtration Filtration speed of 54 s/100 ml The fastest ashless filter paper, recommended for analytical procedures involving coarse particles and gelatinous precipitates (e.g., iron or aluminum hydroxides). This filter paper is also used for the determination of gaseous components at high flow rates in the quantitative analysis of air pollution as a filter tape for impregnation. These are very pure filters suitable for a wide range of critical analytical filtration procedures. Whatman quantitative filters from GE Healthcare are designed for gravimetric analysis and the preparation of samples for instrumental analysis. They are available in three formats designed to meet specific needs. The fastest ashless filter paper, recommended for analytical procedures involving coarse particles or gelatinous precipitates (e.g., iron or aluminum hydroxides). Also used in quantitative air pollution analysis as a paper tape for impregnation when deteMostrar mais

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