Fenthion-sulfoxide, 100 µg/ml, Toluene, 5ml

n-Alkanes C10-C25, all even and uneven, 16 analytes, 10x1mL

Imicyafos, 100 µg/ml, Acetonitrile, 1ml

2-(N-ethyl-d5-perfluoro-1-octanesulfonamido)ethan-d4-ol, 50µg/ml in MeOH, 1,2ml