Calibration Verification Solution, 500ul, nonane

1,2,4,5-Tetrachlorobenzene, 1000µg/ml in MeOH, 1ml

Azodicarbonamide, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 123-77-3

Custom nitrosamine-control mix 7 components, each 500µg/mL in acetonitrile 9666.4-K-AN N- Nitrosodiethanolamine 1116-54-7 NDELA 9004.2-2K-DC N-Nitrosodimethylamine 62-75-9 NDMA 9006.4-2K-DC N-Nitrosodiethylamie