Indeno[1,2,3-c,d]pyrene, 100µg/mL in Acetonitrile, 1ml

Metronidazole, 100 µg/ml, Acetonitrile, 1ml

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

2,3,4-Trichloroaniline, 100mg