D8-4,4'-DDT, 100 µg/ml, Acetone, 1ml

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

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

S421, 10 µg/ml, Ethyl acetate, 10ml