Sitagliptin, 100µg/ml in Acetonitrile, 5ml

Bromoxynil, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1689-84-5

1,3-Dibromobenzene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 108-36-1

EPA Method 607 - Nitrosamines