Mecarbam, 100 µg/ml, Toluene, 5ml

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

3-Fluorophenanthrene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 440-40-4

2,2',3,3',4,4',6,6'-Octabromodiphenyl ether,50 µg/mL,isooctane,1mL