OCP Mix # 1, 2000ug/ml in Tol.:Hexane (1:1), 1ml

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

2,2',3,3'-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,

PSA-C18-Mix 4