Thionazin, 10.0 µg/ml, Acetonitrile, 10ml

Decachlorodiphenyl ether, 1.2ml x 50ug/ml, toluene

2,3-Dimethylbenzothiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4923-91-5

Methyl bromochloroacetate