2,3,8-Trichloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

2,3,4,6-Tetrachlorophenol, 10.0 µg/ml, Cyclohexan

CLP Calibration Std. I

4-Nonylphenol, mixture of isomers, Type B, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 84852-15-3