D6-Dimethyldioctylammonium iodide, 10mg

Ethanol standard in whole blood,3.0g/L,whole blood, 1.5mL

4-Methylbiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 644-08-6

Perfluorobutyric acid, sodium salt, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 2218-54-4