ICPMS Internal Standard

Diclofenac D4 acid (phenyl D4), 100 ng/µl, 1.1ml

PAH Stock Solution 2 Compound Prod.no CAS no. gram/liter Naphtalene 0711,10 90-20-3 7,649 2-Methylnapthalene 0713,11 91-57-6

Dopamine-d4 hydrochloride, 100µg/ml in MeOH, 1ml