IC Method 300.0 Stock

Hexachlorocyclopentadiene, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 77-47-4

Metformin-d6 HCl, 1000µg/ml in MeOH, 1ml

5-Methyl Chrysene, 5mg