Internal Standard for AB SIM

Cimetidine guanidine derivative (N-Methyl-N'-[2-[[(5-methyl-H-imidazol-4-yl)-methyl]-thiol]-ethyl]-guanidine dihydrochloride), neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 59660-24-1

Lupeol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 545-47-1

Streptavidin-R-Phycoerythrin (ver 7), 50