Picric acid, 100 µg/ml, Acetonitrile, 10ml

Isovaleraldehyde-PFBOA derivative, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no.

ICP-MS Memory Check Solution A

Penoxsulam, 100 µg/ml, Acetonitrile, 1ml