【Daily Question】2016.2.3 Participation +2 Wealth； +3 to 8 wealth for correct answers
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To increase the popularity of the chemical analysis section, a \"One Question per Day\" campaign has been launched to foster an active atmosphere for technical exchanges while also providing rewards in the form of financial benefits to users. 【Daily Question】 (Multiple-choice) The advantages of the chromatographic normalization quantification method include ( ). A. Accurate sampling, with simple and precise operation. B. Slight changes in operating conditions have no effect on the results. C. The quantity must be accurate, the instrument must be stable, and the operating conditions must be strictly consistent. D. It is able to measure the peak area (or peak height) and know its correction factor. E. Draw the working curve. Standard answer: BD. Reply with your answer in the comments; you will receive +2 wealth points for participating in the quiz. An additional +3 to +8 wealth points will be given if you answer all questions correctly. Extra wealth rewards will be awarded if you provide a thorough analysis and explanation of the questions or answers, or if you include detailed calculation processes. If your answer is correct and your analysis and explanation are accurate, it will be marked as the best reply (or the best assistance). Feel free to answer the questions.
The advantages of chromatographic normalization quantification method are (BDE). A. Accurate sampling, with simple and precise operation. B. Slight changes in operating conditions have no effect on the results. C. The quantity must be accurate, the instrument must be stable, and the operating conditions must be strictly consistent. D. It is able to measure the peak area (or peak height) and know its correction factor. E. Draw the working curve.
The advantages of chromatographic normalization quantification method are (A D). A. Accurate sampling, with simple and precise operation. B. Slight changes in operating conditions have no effect on the results. C. The quantity must be accurate, the instrument must be stable, and the operating conditions must be strictly consistent. D. It is able to measure the peak area (or peak height) and know its correction factor. E. Draw the working curve.
BD~~~~~~~~~~~~~~~~~~~~~~~
The advantages of chromatographic normalization quantitation methods are (B D). A. Accurate sampling, with simple and precise operation. B. Slight changes in operating conditions have no effect on the results. C. The quantity must be accurate, the instrument must be stable, and the operating conditions must be strictly consistent. D. It is able to measure the peak area (or peak height) and know its correction factor. E. Draw the working curve.