Multi-Element Internal Standard

Descarbamoylgonyautoxin-2 and -3, 114+32µM, Solvent-HCl/AcOH(Aq), Unit 0.5mL, # of units-1, Cas.no.

Ethylene bis(tetrabromophthalimide), 50µg/ml in Toluene, 1ml

o-Xylene