12-Hydroxystearic acid,1000 µg/mL,chloroform,1mL,

EPA Method 8330 Analyte

2,6-Dichlorophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 87-65-0

Metribuzin-desamino-diketo, 100 μg/ml, Acetonitrile, 1ml