Diclobutrazol, 100 µg/ml, Acetonitrile, 1ml

7-Nitrobenz[a]anthracene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 20268-51-3

Diisobutyl phthalate-3,4,5,6-d4,1000 µg/mL,isooctane,1mL,

2,2',3,4',5,6,6'-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL,