Since traditional methods of meat detection and analysis proved to be inconclusive, chromatography came riding in on a white… ahem. Speaking of horses, the scandal of 2013 highlighted the fact that some disreputable meat vendors were replacing beef patties with horsemeat. Interestingly, the news story, doping tests also work on horses, reveals how a new hybrid form of liquid chromatography combined with mass spectrometry can also be applied to our equine friends.
The precision and accuracy with which chromatography can identify substances in the bloodstream make it valuable in testing for doping or performance enhancing drugs in athletes, too. Of course, not all blood samples are taken after death. This can take the form of crime scene testing (the analysis of blood or cloth samples), arson verification (identifying the chemicals responsible for a fire to see whether there was foul play) or blood testing after death to determine levels of alcohol, drugs or poisonous substances in the body.įor a more thorough analysis of this topic, see the article: How is Gas Chromatography Used in Forensics? Performance Enhancing Drug Testing
Forensic TestingĪre you a fan of programmes like CSI and Law and Order? Well, in real life, gas chromatography is often used to investigate criminal cases like the ones featured on those shows. Here are five of the more everyday uses of chromatography that might surprise you. Used to separate out a compound into its various components, chromatography plays a part in the realms of forensics, food regulation, athlete testing and even quality control in our favourite alcoholic drinks. But in fact, the process is one which affects our daily lives in a variety of ways.
For those not initiated in the world of the sciences, the term chromatography might not ring many bells.
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