Cycloate, 100 µg/ml, Acetonitrile, 1ml

Bisphenol A-d16, 1000µg/ml in methyl chloride, 1ml

Total Kjeldahl Nitrogen as N

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