4-Bromophenol-2,3,5,6-d4,1000 µg/mL,isopropanol,1mL,

Carvedilol, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 72956-09-3

Benzoic acid sodium salt, 1g

20-Methyl-5 alpha(H)-pregnane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 5737-19-9