Alachlor OA Sodium Salt, 100μg/mL in MeOH, 1ml

4-Fluoro-2-methylphenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 452-72-2

Method 429 Alternate Standard Stock Solution, 1.2ml, isooctane

PSA-C18-Mix 1