Procaine hydrochloride,neat,neat,250mg,

Salicylic acid (2-Hydroxybenzoic acid), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 69-72-7

4-Bromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 92-66-0

2,3,4,6-Tetrabromo[13C6]phenol, 1.2ml x 100ug/ml, toluene