Metformin hydrochloride, 100 µg/ml, Methanol, 1m

Arochlor 1254, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 11097-69-1

BDE-CVS-F Calibration Kit, 5 x 200ul, toluene

Di-n-butyldisulfide, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 629-45-8