cis-Nonachlor 100 µg/mL in Hexane, analytical standard (Supelco)

cis-Nonachlor 100 ng/µL in Acetonitrile, analytical standard, PESTANAL®

Permethrin, analytical standard (Supelco)

Silvex Neat

cis-Nonachlor, analytical standard

Anthraquinone PESTANALTM

Heptachlor-exo-epoxide (cis-, isomer B) 1000 µg/mL in Methanol, analytical standard (Supelco)

Heptachlor-exo-epoxide (cis-, isomer B) 20 µg/mL in Methanol, analytical standard (Supelco)

Heptachlor-exo-epoxide (cis-, isomer B), analytical standard (Supelco)

Endosulfan-sulfate 20 µg/mL in Methanol, analytical standard (Supelco)