MCPB D6 (ring D3, methyl D3), 100 ng/µl, 1.1ml

4-Chloro-2-methylaniline, 1000µg/ml in MethChl, 1m

13C6-Sulfapyridine, 10mg

(+)-(S)-Chlorpheniramine maleate,1000 µg base/mL,MeOH,1mL,