ICP-MS Verification Standard #2

3-Benzoyloxystigmasta-5,22-diene, , Solvent-, Unit , # of units-, Cas.no.

2,6-Dinitroanisole, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 3535-67-9

4,4'-Dibromobenzophenone, 100 µg/ml, Ethyl acetat