Mass-Labelled PCDD/PCDF Solution/Mixture, 1.2ml, nonane

Metformin hydrochloride, 250mg

Moniliformin, 100µg/mL, Solvent-acetonitrile/water (50/50), Unit 1mL, # of units-1, Cas.no. 71376-34-6

2,6-Dichlorotoluene, 100mg