Ethanol standard in water,0.2g/L,water, 3mL

Methabenzthiazuron, 100μg/mL in Acetonitrile, 1ml

Native Bromophenol Solution/Mixture, 1.2ml, toluene

2,6-Di-tert-butyl-4-methylphenol, 1000µg/mL in Acetonitrile, 1ml