Internal/Injection Standards, 1.2ml, toluene

Chloridazon-desphenyl, 10mg

o-Aminoazo-p-toluene

2,2',3,5'-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 41464-39-5