PID is linked to infertility, ectopic pregnancy, and reproductive tract cancers, with a higher prevalence in the U.S. compared to global rates. The study used serum cotinine levels to objectively ...

Sample preparation is essential when employing chromatography for bioanalytical analysis as system performance will be negatively affected if it is not performed. Preparation methods include protein ...

HPLC Techniques for Rapid Analysis According to Curtis Campbell, liquid chromatography product manager for Shimadzu (www.shimadzu.com), injection of plasma samples directly into a liquid ...