Perfluoro-1-decanesulfonamide, 1.2ml x 50ug/ml, isopropanol

Custom mix of deuterated phenols 2349.6 Phenol-d6 2393.7 o-Cresol-d8 2396.8 2,4-Dimethylphenol-d3 2511.7 4-Chloro-3-methylphenol

Iopamidol

N-Nitrosodipropylamine, 100 µg/ml, Methanol, 5ml