Autosampling Gas Chromatography-Mass Spectrometry in the Chemistry Curriculum

化学课程中的自动采样气相色谱-质谱分析

• 批准号: 0310521
• 负责人: George Geier
• 金额: $ 5.52万
• 依托单位: Colgate University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2003
• 资助国家: 美国
• 起止时间: 2003-07-15 至 2006-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0310521&HistoricalAwards=false
• 关键词: Autosampling; Gas; Chromatography; Mass; Spectrometry

Chemistry (12) A new Gas Chromatography - Mass Spectrometer (GC/MS) equipped with an autosampler, electron impact and chemical ionization ion sources, and direct probe sample inlet is being acquired to be implemented in several courses, including organic chemistry, instrumental methods, student-faculty research, and two non-majors courses. GC/MS experiments are being adapted from the Journal of Chemical Education and derived from the primary research literature. A wide range of students (science majors and non-science majors, and first-year students through seniors) are being exposed to GC/MS techniques at varied levels of complexity with an eye towards illustrating the design of experiments that take advantage of automation and providing the students with experience generating and interpreting large data sets. The GC/MS is also being used to expand the range of possible student-faculty research projects.

化学（12）一个新的气相色谱-质谱仪（GC/MS）配备了自动进样器，电子碰撞和化学电离离子源，和直接探针样品入口正在收购将在几个课程，包括有机化学，仪器方法，学生教师的研究，和两个非专业课程实施。 GC/MS实验改编自《化学教育杂志》，并来自主要研究文献。 各种各样的学生（科学专业和非科学专业，以及一年级学生到大四学生）正在接触到GC/MS技术，在不同的复杂程度上，着眼于说明利用自动化的实验设计，并为学生提供生成和解释大型数据集的经验。 GC/MS也被用于扩大可能的学生-教师研究项目的范围。