Chromatograph: How scientists sniff out what’s in a smell.
Kadri Koppel, assistant professor of food, nutrition, dietetics and health, explains, in under 100 words, what a gas chromatograph is and how researchers at Kansas State University’s Sensory Analysis Center use this key piece of equipment.
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Koppel, Kadri (2016) "Explain It: How Scientists Sniff Out What's in a Smell," Seek: Vol. 6: Iss. 1.