Azoxystrobin Metabolite R401553, 100 µg/ml, Aceto

2,6-Di-tert-butyl-4-methylphenol, 100 µg/ml, Acet

EPA Method 625 Base/Neutrals Mix #4

Phenylparaben, see "Parabens", 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 17696-62-7