EPA Method 525 Pesticide Standard Sub Conc

3-Bromo-2,7,8-trichloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

Propaquizafop, 10 µg/ml, Ethyl acetate, 10ml

4-Chlorobenzophenone, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 134-85-0