Endosulfan-sulfate, 100 µg/ml, Acetonitrile, 5ml

Lithium acetoacetate, 100 µg/ml, Water, 1ml

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

3,3',4,4'-Tetrabromodiphenyl ether, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 93703-48-1