Atrazine-d5 (ethyl-d5),100 µg/mL,acetonitrile,1mL,

Isoprocarb,100 µg/mL,acetonitrile,1mL

2,3,4,7,8-Pentabromodibenzofuran, 1.2ml x 50ug/ml, toluene

2-Ethyltetraline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 32367-54-7