ICP-MS Low Check Mix

(8S,9R,10S,11R)-rel-8,9,10,11-Tetrahydro-benz[a]anthracene-8,9,10,11-tetrol, , Solvent-, Unit , # of units-, Cas.no. 78185-86-1

Phosmet, 10.0 µg/ml, Acetonitrile, 10ml

4,4'-Dichlorobenzophenone, 250mg