Ofloxacin-d8, 1mg

5-Methylbenzothiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 14315-14-1

Acetochlor OA, 1000µg/ml in MeOH, 1ml

EPA Method 8330 Analyte