Endosulfan (alpha and beta), 100 ng/µl, 1ml

Nicosulfuron-d6 (dimethoxy-d6),100 µg/mL,acetonitrile,1mL,

Octachlorodibenzo-p-dioxin, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 3268-87-9

Triazophos, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 24017-47-8