Selenium (VI) Selenate, 1000µg/ml in Water, 100ml

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

Decabromobiphenyl, 35µg/mL in IO:AC (98:2), 1ml

N,N'-Diethylcarbanilide, 500mg