Pyrifenox, 100 µg/ml, Ethyl acetate, 1ml

2-Perfluorooctyl-[1,1-2H2]-[1,2-13C2]-ethanol (8:2), 1.2ml x 50ug/ml, methanol

EPA 8040A, Mixture B S-4240 9 Analytes, 2mg/mL each in isopropanol 2-Chlorophenol 2-Methylphenol 4-Methylphenol 2,6-Dichlorophenol 2,4-Dimethylphenol 2,4-Dinitrophenol Dinoseb 2,3,4,6-Tetrachlorophenol 2,4,5-Trichlorophenol

Methanol QC Reference Mixture III n-Butyl sulfide, 0.5 ppm (weight S by weight) in 99.9 % methanol; units: 10x10mL