Metformin-d6-HCl, 100μg/ml in MeOH, 5ml

Perfluorooctane sulfonylfluoride, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 307-35-7

2,3,3',4,4',5'-Hexachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 69782-90-7

Potassium (K)