We develop, produce and sell uniformly labeled (2H and 13C, 5% - 99 atom %) biomasses. They can be used as isotope tracers to track the biomass research. They will also benefit your characterizations by enhanced and labeled 2H and 13C atoms. We accept preorder for (2H labelled, 10 and 100 atom%; and 13C labelled 5% and 20 atom %) Switchgrass, Miscanthus, and Reed Canary grass.