Ahlstrom 161 Medium Speed Glass Microfiber Filter Paper-AHLSTROM 1610-0250

Ahlstrom 161, 1.1µm - Medium Speed. This popular grade offers finer particle retention and higher flow rate than traditional analytical filter papers. Used in general laboratory applications, cell harvesting, liquid scintillation counting, and in the monitoring of air and water pollution. Generally recommended for water pollution monitoring techniques for total suspended solids method 209.