PSA-GCB-Mix 14

Methyl alpha-hydroxyisobutyrate

3,4,5-Trichloroguaiacol , 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 57057-83-7

(+/-)-Normetanephrine hydrochloride,1000 µg base/mL,MeOH,1mL,