1-Methoxy-2-propanol, 1000µg/ml in MeOH, 1ml

Betaine, 100mg

2,2',3,4,4',6,6'-Heptachloro-3'-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

N-Nitrosomethylethylamine, 2000µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 10595-95-6