ICP-MS Mix #1

Butocarboxim, 100 µg/ml, Acetonitrile, 5ml

Loperamide, 1000µg/ml in MeOH, 1ml

Natural dimethylpyrazines (2,5 -and 2,6)-, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.