Sodium 1H,1H,2H,2H-perfluoro-1-[1,2-13C2]-octane sulfonate (6:2), 50µg/ml in MeOH, 1,2ml

(±)-trans-Sertraline-d3 hydrochloride (N-methyl-d3)

2,3-Dimethylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 5910-89-4

PCB No. 167, 10µg/ml in Isooctane, 10ml