Hexavalent Chromium (Cr 6+)

Oxadiazon, 100 µg/ml, Acetonitrile, 1ml

Tetrabenzo[def,lm,grs,yz]pyranthrene, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 190-65-8

Paraquat dichloride, 100 µg/ml, Methanol, 1ml