Method 1613 Clean-up Standard, 8ng/ml in Nonane, 20ml

Acifluorfen, 100 µg/ml, Acetonitrile, 5ml

2,3,4,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

EPA Method 8250/8250A Mix #2 - Acids