【Weekly Question】Participation from 10.2~10.8, 2017 +2 wealth； +3 to +10 wealth for correct answers

Thread Content

To increase the popularity of the chemical analysis section, a \"Question of the Week\" campaign has been launched to foster an active atmosphere for technical exchanges while providing rewards in the form of financial benefits to users. 【Weekly Question】Multiple-choice question: The effects of using a large amount of stationary phase in gas chromatography are ( ). A. Higher column capacity B. Longer retention time C. Increased peak width D. Higher requirements for the sensitivity of the detector. Answer: ABC. Reply with your answer in the comments; participating in the quiz earns you +2 wealth points. Those who get all answers correct receive an additional +3 to +8 wealth points. Those who provide thorough analyses and explanations for the questions or answers, or include detailed calculation processes, will receive extra wealth points as a reward. If your answer is correct and your analysis is accurate, it will be marked as the best reply (or the best assistance). Feel free to answer the questions.