EPA Method 300.0 Anions Method B Back Catalog number: 53119 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C16177150 Phthalic acid, bis-n-undecyl ester, certified, 0.1g Price on request DF-1348-S 1,3,4,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 71460 2-Ethylanthracene Price on request