EPA Method 8280 Calibration Kit, 5 ampoules, nonane

D4-Cyromazine, 100 µg/ml, Methanol, 1ml

Dioxathion , 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 78-34-2

(S)-a-Acetolactic Acid Potassium Salt, 5mg