Hexavalent Chromium (Cr 6+)

6,7-Diethyl-1,1,4,4-tetramethyltetraline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 55741-10-1

Sulfosulfuron

Etridiazole, 100 µg/ml, Acetonitrile, 5ml