Pinhead_Larry
New member
From what I gather, CIR is starting to be used more frequently. Anyone have a list of detection times for them?
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Steroid Source Talk
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Carbon Isotope Testing
- Thread starter Pinhead_Larry
- Start date
You’ll have to elaborate. CIR testing is most frequently employed on things like serum testosterone, to see if it’s bio-identical or if it’s manufactured testosterone. Elimination by half-life would still be the most accurate way to measure whether you’re within reach of a positive test.
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