Ahlstrom Munksjö 1930-0470 4.70cm Low Metal TCLP Filters are made with acid-treated borosilicate glass microfibers with inherently low levels of barium and zinc. The filter media contains no binders or other additives that may cause interference with samples. The filters resist acids and bases and have nominal particle retention of 0.7μm. Recommended for use in "Test Methods for Evaluating Solid Wastes, U.S. EPA Method 1311 Toxicity Characteristic Leaching Procedure." 100/pack.
Dia. (cm): 4.70