ICP-MS Low Check Mix

PAH Mix-25, 2000ng/µl in Acetone/Benzene, 1ml

Metoprolol-d7 hydrochloride (isopropyl-d7),1000 µg base/mL,MeOH,1mL

Dimethenamid-P, 10.0 µg/ml, Acetonitrile, 10ml