D5-Atrazine, 100 µg/ml, Acetone, 1ml

n-Hexadecylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1459-09-2

Ethylisopropylnitrosamine, 1000μg/ml in MeOH, 1ml

2,2',3,4,4',5,6-Heptabromodiphenyl ether, 1.2ml x 50ug/ml, nonane