This shows grade level based on the word's complexity.
gas chromatography
[ gas-kroh-muh-tog-ruh-fee ]
/ ĖgƦs ĖkroŹ mÉĖtÉg rÉ fi /
Save This Word!
This shows grade level based on the word's complexity.
noun Chemistry.
chromatography in which a substance is converted into vapor and mixed with a gaseous element, as nitrogen, then separated and quantified by preferential adsorption by a solid or liquid element.
QUIZ
QUIZ YOURSELF ON "WAS" VS. "WERE"!
Were you ready for a quiz on this topic? Well, here it is! See how well you can differentiate between the uses of "was" vs. "were" in this quiz.
Question 1 of 7
āWasā is used for the indicative past tense of āto be,ā and āwereā is only used for the subjunctive past tense.
Origin of gas chromatography
First recorded in 1950ā55
Words nearby gas chromatography
gasbag, gas black, gas burner, gas chamber, gas chromatograph, gas chromatography, gas coal, Gascoigne, Gascon, gasconade, gas constant
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, Ā© Random House, Inc. 2022
How to use gas chromatography in a sentence
British Dictionary definitions for gas chromatography
gas chromatography
noun
a technique for analysing a mixture of volatile substances in which the mixture is carried by an inert gas through a column packed with a selective adsorbent and a detector records on a moving strip the conductivity of the gas leaving the tube. Peaks on the resulting graph indicate the presence of a particular componentAlso called: gas-liquid chromatography
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
Ā© William Collins Sons & Co. Ltd. 1979, 1986 Ā© HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Medical definitions for gas chromatography
gas chromatography
n.
Chromatographic process in which a mixture of gases or vapors are separated by their differential adsorption by a stationary phase.
The American HeritageĀ® Stedman's Medical Dictionary
Copyright Ā© 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.