2,3,5,6-Tetrachlorophenol, 1000µg/ml in MeChl, 1ml

n-Tridecane-d28, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 121578-12-9

ICP-MS Calibration Standard #1

Pyridafol, 100 µg/ml, Acetonitrile, 5ml