These are sites specifically about NMR solvents and standards. 10/22/00
Quite a large listing of deuterated compounds and Carbon-13 and Nitrogen-15 labelled compounds. In English or German or French.
Cambridge Isotope Laboratories
Manufacturer of stable isotope labeled compounds and some fine deuterated solvents too.
Medical Isotopes, Inc.
Nearly a complete line of enriched biochemicals. Nice selection of fatty acids, enriched with C13.
Stable isotope labeled biopolymers (H2, C13, N15)
Last update:March 9, 2013 at 9:54:11 UTC