4,4'-DDT (ring-13C12), 100ug/ml in n-Nonane, 1,2ml

EPA Method 8260 - Purgeable Internal Standard

Benzthiazuron, 100 µg/ml, Methanol, 1ml

Cyproconazole, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 113096-99-4