Answer :
Final answer:
The technical name for a 'sniffer' is a Gas Liquid Chromatograph (GLC), which separates and measures gas concentrations. Detectors in GLC identify and quantify the separated components. Other options listed serve different specific purposes but do not define a sniffer in the same way.
Explanation:
Understanding the Technical Name for the 'Sniffer'
The term "sniffer" typically refers to a device used for detecting and identifying gases or volatile compounds, in laboratory and industrial applications. Among the options provided, a Gas Liquid Chromatograph (GLC) is the correct technical name for a sniffer.
A Gas Liquid Chromatograph separates components in a sample and measures their concentrations using a technique where the sample is vaporized and carried through a column by a gas. The detector in GLC identifies and quantifies these separated components based on specific properties. Key examples of detectors in GLC include flame ionization detectors and mass spectrometry detectors.
While the other options such as the infrared spectrophotometer, catalytic combustion detector, and chemical color test detector serve specific roles in chemical analysis, they do not specifically align with the function of a traditional sniffer as broadly used in gas detection. Thus, understanding GLC and its detectors is crucial in recognizing the capability of modern chemical analysis devices.
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