Surrogate Standard

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

6-Chloro-N-methyl-3-pyridinemethanamine, 100 µg/ml

2,3,3',4,4',5,5',6-Octachlorobiphenyl ,100 µg/mL,isooctane,1mL,