EPA Method 525.2 Standard

2,5-Dimethylpyrazine, Flavour grade, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 123-32-0

2,3-Dibromophenol, 1.2ml x 100ug/ml, toluene

Propiconazole, anal. std., 250mg