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

4,6-Dimethyl-8-tert-butylcoumarin, 1g

2,6-Di-(tert-butyl-d9)-4-methylphenol-3,5-d2, OD, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 64502-99-4

Napropamide, 100µg/ml in Acetonitrile, 5ml