D5-threo-Chloramphenicol, 100 µg/ml, Acetone, 1m

N-methyl-d3-perfluoro-1-octanesulfonamidoacetic acid, 1.2ml x 50ug/ml, methanol

Cimetidine carboxamide dihydrochloride (free base), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 110592-19-3

2-Amino-4,6-dichlorophenol, 100mg