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Grade 589/2 Medium Fine Precipitate Filter, 50 mm circle (100 pcs)
100 Pieces
High-quality cotton linters
50 mm
180 m (typical)
" Whatman Grade 589/2 filters from GE are used in routine quantitative analyses, including analysis of aqueous suspension in paper, flour analysis, and sand content quantification. -High purity (< -0.01% ash) -Retention of medium fine precipitates, such as grains of sand -Herzberg filtration speed of 140s* -White ribbon filter *The time taken to filter 100 ml water (20C) through a filter area of 10 cm at a constant pressure of 5 cm water column. Whatman quantitative filters from GE Healthcares Life Sciences business are designed for gravimetric analysis. Grade 589/2 Whatman ashless filter paper can also be purchased as pre-pleated 589/2 "