Atrazine, analytical standard

Methyl ethanesulfonate, analytical standard

Ethyl ethanesulfonate, analytical standard

Benzo(g,h,i)perylene 100 µg/mL in Methylene chloride (Dichloromethane), analytical standard (Supelco)

Benzo(g,h,i)perylene, analytical standard

Benzo(g,h,i)perylene, analytical standard (Cerilliant)

Dibenzo(a,l)pyrene 100 µg/mL in Methylene chloride (Dichloromethane), analytical standard (Supelco)

trans-2-Heptenal, analytical standard

Trans-2-Nonenal, analytical standard

Isoxathion, analytical standard