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

Atrazine-2-hydroxy-d5 (ethyl-d5),100 µg/mL,acetonitrile,1mL,

PCB No. 112, 100ug/ml in Isooctane, 1ml

N-Ethyl,N-(3-phenylpropyl)-3-(4-hydroxyphenyl)propylamine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 142047-94-7