https://www.selleckchem.com/pr....oducts/mitomycin-c.h
Our δ C results from NIST and internal isotopic standards, measured over a time period of several years, indicate that the sealed-tube method produces accurate δ C values to a precision of ±0.1‰ for samples containing 10-35 μgC. The tube cracking technique within Exetainer vials has been optimized over a period of 10 years, resulting in decreased sample failure rates from 5-10% to 1%. This technique offers an alternative method for δ C analyses of CO where offline isolation and long-term storage are desired. The method features
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