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

1,1,3,5-Tetramethyl-3-neopentylindan, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 29577-16-0

2,2’,3,5,6,6’-Hexachlorobiphenyl

D14-Methoxychlor, 10mg