ICP-MS Calibration Standard #2

Dimethachlor ESA sodium salt, 100ug/mL in Methanol

(6)Helicene, racemic mixture of two enantiomers, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 187-83-7

Galactosan, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 644-76-8