In gas chromatography, the concentration of a substance can be determined by ... 1. From the rt value of the substance. 2. Comparison of the area under the peak produced by the substance with the areas under the peaks produced by standard. 3. Measurement of the height of the peak produced by the substance. 4. Comparison of the rt of the substance with that of a standard
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In gas chromatography, the concentration of a substance can be determined by ... 1. From the rt value of the substance. 2. Comparison of the area under the peak produced by the substance with the areas under the peaks produced by standard. 3. Measurement of the height of the peak produced by the substance. 4. Comparison of the rt of the substance with that of a standard
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☑ In gas chromatography, the concentration of a substance can be determined by ... 1. From the rt value of the substance. 2. Comparison of the area under the peak produced by the substance with the areas under the peaks produced by standard. 3. Measurement of the height of the peak produced by the substance. 4. Comparison of the rt of the substance with that of a standard..........
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