TX TPH Calibration Standard (High End)

Di-n-propyltin dichloride

2,4-Dichlorophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 120-83-2

2-Hydroxyibuprofen, 100 µg/ml, Acetonitrile, 1ml