iso-Chloridazon, 10 µg/ml, Ethyl acetate, 10ml

2,4-Dichlorophenoxy-3,5,6-d3-acetic-d2 Acid, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 352438-69-8

Cannabidivarin, 1000 µg/ml, Methanol, 1ml

EPA Method 552.1 - Haloacetic Acids