Incorporation of State-of-the-Art Mass Spectroscopy into theChemistry Curriculum at Grinnell College

9452230斯沃茨格林内尔学院将购买一台惠普MS-Engine，将质谱，包括电子冲击和化学电离技术，纳入化学入门、有机化学、高级有机化学、仪器分析和物理化学课程，并用于学生/教师的研究。质谱仪现在很容易使用，而且对于相对缺乏经验的大学生来说也很容易获得，但除了作为气相色谱检测器外，它们还没有实质性地纳入课程。将发展实验，说明一系列标准样品导入和电离技术。光谱仪的使用将从入门课程开始，并贯穿整个课程。我们估计每年将有120名本科生（占学院入学人数的10%）使用该仪器。

9452230 Swartz Grinnell College will purchase a Hewlett Packard MS-Engine to incorporate mass spectroscopy, including electron impact and chemical ionization techniques, into Introductory Chemistry, Organic Chemistry, Advanced Organic Chemistry, Instrumental Analysis, and Physical Chemistry courses and for student/faculty research. Mass spectrometers are now easy to use and accessible to relatively inexperienced undergraduates, but they have not been incorporated into the curriculum in a substantial way, except as gas chromatographic detectors. Experiments will be developed which illustrate a range of standard sample introduction and ionization techniques. Use of the spectrometer will begin in the introductory courses and be integrated through the entire curriculum. We estimate that 120 undergraduate students (10% of the College's enrollment) will use the instrument each year.