NCC Standard Solution 1 component (EPA 644) Picloram 1000 µg/mL in Acetonitrile

OCs Internal Standard Solution 1 component (EPA 8081A) Pentachloronitrobenzene 5000 µg/mL in Acetone

OCs Standard Solution 1 component (EPA 508) Chlordane 2500 µg/mL in Methyl-tert,butylether

OCs Internal Standard Solution 1 component (EPA 508) Pentachloronitrobenzene 1000 µg/mL in Methyl-tert,butylether

Acephate 10 µg/mL in Acetonitrile

Acephate 100 µg/mL in Acetonitrile

Acephate 10 µg/mL in Cyclohexane

Acephate 100 µg/mL in Cyclohexane

Acetaldehyde-2,4-dinitrophenylhydrazone 10 µg/mL in Acetonitrile

Acetochlor 10 µg/mL in Cyclohexane