Equipment for Workshop Laboratories in Analytical Chemistry

本项目采购实验室设备（HPLC, GC-MS）和4台486 PC电脑，用于新的综合实验室序列的第一门课程。通过数据分析，实验室实验围绕将数学概念与化学联系起来的主题进行组织，并侧重于用现代分离和光谱方法分析天然产物。MathCad和Vemier Lab Interface在本课程中被广泛使用，这是一个用户友好的计算机界面，用于实时收集和显示数据。实验室实验在“工作坊”的环境中进行，学生更积极地参与实验设计和数据分析。使用新设备的实验将在课程结束时进行为期五周的综合实验项目。本课题主要对姜根中部分有效成分进行HPLC和GC-MS分离、纯化和分析。

This project is purchasing laboratory equipment (HPLC, GC-MS) and four 486 PC computers for the first course of a new integrated laboratory sequence. Laboratory experiments are organized around themes that relate mathematical concepts to chemistry through data analysis and focus on the analysis of natural products with modern separation and spectroscopic methods. MathCad is used extensively in the course, as is the Vemier Lab Interface, a user-friendly computer interface for collecting and displaying data in real time. The laboratory experiments are conducted in a "workshop" environment, where students take a more active part in experimental design and data analysis. The experiments that utilize the new equipment take place in a five- week integrated laboratory project at the end of the course. The project involves the separation, purification, and analysis by HPLC and GC-MS of some of the active components of the ginger root.