Ethanol standard in water,5.0g/L,water, 1.5mL

Quizalofop-P-ethyl, 100 µg/ml, Acetonitrile, 5ml

iso-Butyl 4-hydroxybenzoate-2,3,5,6-d4, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1219805-33-0

Doxepin-d3 hydrochloride, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 347840-07-7