11. The gases extracted from the sample oil are injected into a gas chromatograph where the columns separate gases. 12. A gas chromatograph analysis was performed on the product and a solvent was detected ( hydrocarbon contamination ) ." 13. Historically, it was thought that no commercial countercurrent chromatograph could cope with the high viscosities of ionic liquids. 14. In liquid chromatography-mass spectrometry ( LC-MS ), the GC is replaced with a liquid chromatograph . 15. The coupling of a gas chromatograph with a mass spectrometer allowed for the identification of a wide range of substances. 16. Moreover, a gas chromatograph will tell us when to pick the plant by analyzing which flavenoids the produce contains. 17. The CIR features a 100-litre combustion chamber surrounded by optical equipment and diagnostic packages, including a gas chromatograph . 18. According to the gas chromatograph , the secret ingredient ( of a Flaming Moe drink ) is . . . love !? 19. The first LOC analysis system was a gas chromatograph , developed in 1979 by S . C . Terry-Stanford University. 20. She and her staff will run the samples through a gas chromatograph -mass spectrometer, the most advanced doping control technology available.
