2,4,5-T-methyl ester, 10 µg/ml, Acetonitrile, 10

Benzo[ghi]perylene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 93951-66-7

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

Clofentezine