Pesticide-Mix 192, 5-10µg/ml in Isooctane, 10ml

17?,18?(H),21ß(H),17-methyl-28-norhopane,neat,neat,ca. 5 µg,

S-Metolachlor Metabolite CGA 368208, 100 µg/ml, M

EPA 8041A Surrogate Standard S-4382 1mg/mL in isopropanol, 1 mL, 5 x 1mL, 5mL 2,4-Dibromophenol