ICP-MS Internal Standard Mix, 100mL

1-Amino-2-methylnaphthalene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 2246-44-8

Naphtho[8,1,2-abc]coronene (Naphtho[2'.8',2.4]coronene), neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 6596-38-9

Retene, 500µg/mL in Isooctane, 1ml