Acetochlor SAA, 5mg

1,2,6-Trimethylnaphthalene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3031-05-8

Recovery Standard Solution, 5ng/µl in Nonane/20% toluene, 1,2ml

EPA Method 551.1 Surrogate Standard