Procaine hydrochloride,neat,neat,250mg,

Dimethyl phthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 131-11-3

4-Amino-3-fluorophenol,100 µg/mL,acetonitrile,1mL,

Catechol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 120-80-9