Irgarol-d9 (tert-butyl-d9),100 µg/mL,acetonitrile,1mL,

Ethynylestradiol (20,21-13C2,99%) 100 µg/mL in Acetonitrile, 1,2ml

2,4,6-Trichloroaniline

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