Supplemental Calibration Solution, 500ul, nonane

(+/-)-Metanephrine-?,ß,ß-d3 hydrochloride,100 µg base/mL,MeOH,1mL,

Naphthalene, 10µg/ml in Acetonitrile, 10ml

2-Acetyl-6-methoxynaphthalene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 3900-45-6