CONOSTAN S-12 Standard, 100 ppm, 200g

3,4,5-Trimethylphenol, 100 µg/ml, Acetonitrile,

Metribuzin

2,3,3',4-Tetrahlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 74338-24-2