DL-Methionine

Lidocaine-d10,1000 µg/mL,MeOH,1mL

4,6-Dichloroguaiacol , 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 16766-31-7

1,3-Dinitrobenzene, 1000µg/ml in Acetonitrile, 1ml