Propamocarb hydrochloride, 100 µg/ml, Methanol,

N-Nitrosopiperidine, 100µg/ml in MeOH, 5ml

4,4’-Dichlorobiphenyl (15)

ISO 9377-2 Mixture of Mineral Oils A+B without additives Mixture 1:1 (neat), 1mL, 5x1mL Type A: Diesel fuel without additives Type B: Lubricant oil without additives