cis-Nonachlor, 10µg/mL in Cyclohexane, 10ml

1,2,3,8,9-Pentachlorodibenzo-p-dioxin, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

Arsenic (As)

Methanol, 5ml