Whatman Grade 589/2 Medium Fine Precipitate Filter, 12.7 mm circle, 1000/pk-CYTIVA 10300102

High purity (< 0.01% ash) Retention of medium fine precipitates, such as grains of sand Herzberg filtration speed of 140 s* White ribbon filter Whatman Grade 589/2 filters from Cytiva are used in routine quantitative analyses, including analysis of aqueous suspension in paper, flour analysis, and sand content quantification.