Olympic Games in the opening ceremony. Though the flame has been an Olympic symbol since 1928, the torch relay was only introduced at the 1936 Summer Games to promote the Third Reich. The Olympic mascot, an animal or human figure representing the cultural heritage of the host country, was introduced in 1968. It has played an important part of the Games' identity promotion since the 1980 Summer Olympics, when the Russian bear cub Misha reached international stardom. The mascot of the Summer Olympics in London was named Wenlock after the town of Much Wenlock in Shropshire. Much Wenlock still hosts the Wenlock
Equine drug testing in the drug testing process is confirmation of positive ELISA tests using more sophisticated techniques such gas or liquid chromatography combined with mass spectrometry (GC/MS, LC/MS, or LC/MS/MS). Mass spectrometry is the gold standard drug identification. It is also extremely sensitive. Some drug testing laboratories have moved toward using the more specific mass spectrometric techniques as their primary screening and testing technique. Zero Tolerance TestingZero tolerance testing is not testing down to "zero" molecules, which no chemist can accomplish, but rather testing to the limit of detection (LOD) of the best available technology. In other words, "zero tolerance" refers to