Chlorogenic Acid Hydrate, >98%, 1g

Dichloroacetic Acid-d2, 100mg

Cimetidine guanidine derivative (N-Methyl-N'-[2-[[(5-methyl-H-imidazol-4-yl)-methyl]-thiol]-ethyl]-guanidine dihydrochloride), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 59660-24-1

4-Hydroxy-4-methyl-2-pentanone, certified, 5ml