Dicofol, 100μg/mL in Acetonitrile, 1ml

n-C17/(n-C17 + n-C27) (Integration control) 2000 µg + 500 µg in isooctane solution in 1mL isooctane n-Heptadecane/n-Heptacosane = 4:1

ICP-MS Mix #1

Naphtho[2,1-a]pyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no.