Ahlstrom Grade 193 TCLP Filters for EPA Method 1311

Ahstrom Grade 193 Standard TCLP Filters. Made of acid-treated borosilicate
glass microfibers with inherently low levels of barium and zinc.
Recommended for use in "Test Methods for Evaluating Solid Wastes, U.S.
EPA Method 1311 Toxicity Characteristic Leaching Procedure." The filter
media contains no binders or other additives that may cause
interference with samples. The filters resist acids and bases, and have
a nominal particle retention rating of 0.7µm.