3-Epi-25-Hydroxyvitamin D2, 50μg/ml, 1ml

Ethanol standard in whole blood,0.8g/L,whole blood, 1.5mL

ISO 9377-2 Mod, OSPAR Calibration Mixture of Minerals Oils Mineral oils (S-4215) and internal standards in pentane, set of 6x4.5mL Gravimetric concentrations: Prod.no. S-4215 C7 C40 S-4619-0.0 Blank

Isoproturon-desmethyl, 100µg/ml in ACN, 5ml