Whatman 10300014, Grade 589/1 Filter for Coarse Precipitate Retention, 185 mm circle (100 pcs)

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.

"Black Ribbon Filter": The established standard in quantitative analysis for the filtration of coarse precipitates (class 2a acc. to DIN 53 135). Ashless Filter paper with very high flow rate. Used for many quantitative standard methods, especially for gravimetric applications (e.g., determination of the ash content in foodstuffs, or for the Blaine test in the cement industry). Also available prepleated as Grade 589/1 .

Features:

• These are very pure Filters suitable for a wide range of critical analytical filtration procedures.