Isovaleraldehyde, 1g

Triclopyr, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 55335-06-3

EPA Method 525 Pesticide Standard

Technical Ammonium Perfluorooctanoate, 1.2ml x 50ug/ml, methanol