3-Methylchrysene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 3351-31-3

1,4-Dimethyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 21339-65-1

Disulfoton, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 298-04-4

1-(2,6-Dichloro-4-hydroxphenyl)-1,3-dihydroindol-2-one, 2mg