Metformin-d6 HCl, 1000µg/ml in MeOH, 1ml

4,4’-Dichlorobiphenyl

3,3'-Dimethyl-4,4'-diaminodiphenylmethane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 838-88-0

ICP-MS Verification Standard #2