Bis(2-isopropylphenyl) phenyl phosphate, 1.2ml x 50ug/ml, toluene

D-(+)-3-Phenyllactic acid, 100mg

S-Metolachlor Metabolite CGA 368208, 50mg

p-n-Nonylphenol Monoethoxylate (ring-13C6), 100µg/ml in Nonane, 1,2ml