ICP-MS Calibration Standard

Metazachlor methylsulfoxide,100 µg/mL,acetonitrile,1mL,

3,3-Dimethylpentane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 562-49-2

2-Methyl-1-nitronaphthalene-d9, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.