2,4-D, butoxyethanol ester

2,3,6,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

Benzo[ghi]perylene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 191-24-2

Fenthion-d6 (O,O-dimethyl-d6), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1189662-83-6