Dear Isotopers,

I have a co-investigator in EPA Toxicology who is interested in doing
experiments with O-18 labeled compounds.

Does anyone know where we can obtain O-18 labeled:

sulfur dioxide
carbonyl dichloride (phosgene)
carbonyl difluoride
carbonyl dibromide

Thanks in advance for your assistance.

Bill Showers

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William J. Showers
Dept of Marine Earth & Atm. Sciences,
North Carolina State Univ.

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(919) 515-7802 - FAX

Common sense is genius dressed in working clothes. (Emerson)