Decabromodiphenyl ether, 50µg/ml in IO,1ml

Bromophos-methyl, 100 µg/ml, Ethyl acetate, 5ml

2,2',3,4,4'-Pentachlorobiphenyl,100 µg/mL,isooctane,1mL,

N-Nitrosodiethylamine, 1000μg/ml in MeOH, 1ml