Ahlstrom 0540-1100 Sugar Testing Qualitative Filter Paper, Grade 54, 10 micrometer Pore Size, 11cm Diameter (Pack of 100)

This is a fast filtering grade for rapid filtration of coarse particles and gelatinous precipitates such as iron, zirconium and aluminum hydroxides, and cobalt sulfide. Ahlstrom 54 is also used in air pollution testing to determine gaseous compounds. It is recommended for fast analysis procedures for unstable precipitates such as silicon, which requires speedy filtration.

• Ahlstrom manufactures a series of e x tremely high purity, acid washed filter papers designed for use in analytical and gravimetric analysis
• The quantitative grades are manufactured from top quality cotton linters using ultra-pure, reverse-osmosis water and are further treated with dilute acid to remove any remaining organic and inorganic
• All quantitative grades are manufactured in a strictly controlled environment that ensures high uniformity and high purity from filter to filter
• Key Features Quantitative analysis Low ash content 0
• 007% (Acid-wash treated) High wet-strength Consistent performance Hardened grades available Custom cut Bulk packaging Ashless Grades (Ash 0