Established as a dependable compound in analytical and synthetic chemistry, these Quantitative Filter Papers, specifically the Grade 589 / 2 White Ribbon Filter Circles with a diameter of 90 mm, are an essential part of the lab equipment arsenal. Manufactured by Whatman, they cater to the filtration needs within the broader category of quantitative filter papers. With a filtration time of approximately 140 seconds, these filters ensure precise results in various applications, particularly in the analysis of foodstuffs. Their Type Sorte 589 / 2 classification further attests to their quality and reliability in the laboratory setting.

• Category: Quantitative Filter Papers
• UNSPSC 13.5: 41104929
• Filter type: filter circle
• Type: Sorte 589 / 2
• Filtration time [s]: 140
• Diameter [mm]: 90
• Brand: Whatman