2-Ethylhexyl salicylate, 250mg

Paraxanthine, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 611-59-6

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

Promecarb-d3-(N-methoxy-d3),100 µg/mL,acetonitrile,1mL,