D3-Bifenox, 10mg

Cortisol-9,11,12,12-d4, 0,5mg

3,3',5,5'-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Custom Mixture of Other nitrosamines Ass. concentrations in acetonitrile 9020.6 1000ug/ml 2-nitro-4-phenylenediamine 5307-14-2 9018.7 500ug/ml N-Nitrosomethylphenylamine 614-00-6 9021.12 1000ug/ml 2-Nitrodiphenylamine 119-75-5 8926.2 1000ug/ml N-Ni