4,4'-Dibromooctafluorobiphenyl

1,3-Dioleoylglycerol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 25637-84-7

Metformin-d6 hydrochloride (dimethyl-d6),100 µg/mL,MeOH,1mL,

Formaldehyde-DNPH Level 2 (0.5ug/mL)