Whatman 1004-400 Quantitative Filter Paper Circles, 20-25 Micron, 3.7 s/100mL/sq inch Flow Rate, Grade 4, 400mm Diameter (Pack of 100)
Key features
- •40.0cm
- •Grade 4
- •Used in qualitative analytical techniques to determine and identify materials
- •Extremely fast filtering; provides excellent retention of coarse particles (20-25µm) and gelatinous precipitates such as ferric hydroxide and aluminium hydroxide
- •Used when high flow rates in air pollution monitoring are required and the collection of fine particles is not critical
Whatman 1004-400 Quantitative Filter Paper Circles, 20-25 Micron, 3.7 s/100mL/sq inch Flow Rate, Grade 4, 400mm Diameter (Pack of 100)
List Price: $350.86$315.77DEALYou Save: $35.09 (10%)
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