6-Methylchrysene, 100 µg/ml, Acetonitrile, 1ml

Metribuzin-desamino-diketo, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 52236-30-3

2,3',4-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL,

6-Methyl-1-naphthol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 24894-78-8