Trigonelline hydroiodide

Ethanol standard in serum,0.2g/L,serum, 3mL

5ß(H)-Cholan-24-ol, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 3110-99-4

North sea oil - 1, , Solvent-neat, Unit 100mL, # of units-, Cas.no.