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Report: Synthetic Testosterone Found in Fraud Landis Urine Sample
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Report: Synthetic Testosterone Found in Fraud Landis Urine Sample
On Mon, 31 Jul 2006 21:46:03 -0700, "Joe King" wrote:
http://www.canada.com/topics/sports/...4fdb3c&k=63448 Christ on a crutch, this is some Canadian report that the NYT has reported that l'Equipe reported some damn rumor. Ron |
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Report: Synthetic Testosterone Found in Fraud Landis Urine Sample
RonSonic wrote: On Mon, 31 Jul 2006 21:46:03 -0700, "Joe King" wrote: http://www.canada.com/topics/sports/...4fdb3c&k=63448 Christ on a crutch, this is some Canadian report that the NYT has reported that l'Equipe reported some damn rumor. Ron I wonder how exactly they do these exogeneous tests? How to extract the tiny amounts of testosterone in the urine sample and then assay the carbon for C12, C13, and C14 levels. Can this really be at all accurate? If so, how much different is synthetic testosterone vs. natural test. as far as carbon isotopes? And if so, how to detect even minute difference then? -Ken |
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Report: Synthetic Testosterone Found in Fraud Landis Urine Sample
k.papai wrote:
I wonder how exactly they do these exogeneous tests? How to extract the tiny amounts of testosterone in the urine sample and then assay the carbon for C12, C13, and C14 levels. Can this really be at all accurate? If so, how much different is synthetic testosterone vs. natural test. as far as carbon isotopes? And if so, how to detect even minute difference then? With very sensitive, accurate and expensive equipment. |
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Report: Synthetic Testosterone Found in Fraud Landis Urine Sample
On Tue, 01 Aug 2006 23:19:57 +0200, Kyle Legate wrote:
k.papai wrote: I wonder how exactly they do these exogeneous tests? How to extract the tiny amounts of testosterone in the urine sample and then assay the carbon for C12, C13, and C14 levels. Can this really be at all accurate? If so, how much different is synthetic testosterone vs. natural test. as far as carbon isotopes? And if so, how to detect even minute difference then? With very sensitive, accurate and expensive equipment. http://en.wikipedia.org/wiki/Mass_spectrometer |
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