❞ كتاب An Introduction to Instrumental Analysis: A laboratory manual for CHM 205 and FOS 205 Dr. Ray A. Gross Jr. Mr. Indravandan Shah ❝

An Introduction to Instrumental Analysis: A laboratory manual for CHM 205 and FOS 205 Dr. Ray A. Gross Jr. Mr. Indravandan Shah

مقدمة في التحليل الآلي من كتب علمية
Dr. Ray A. Gross Jr

An Introduction to Instrumental Analysis:
A laboratory manual for CHM 205 and FOS 205

Introduction to Forensic Chemistry: Instrumental Analysis
Chemistry 205 and Forensic Sciences 205
Preface Chemistry is not one of the formal disciplines known as forensic sciences. However, many
forensics scientists use chemistry as part of their daily routine. For example, a combination of gas
chromatography and mass spectrometry (GC-MS), two instrumental techniques that will be
introduced in this course, was used recently by toxicologists1,2 to conduct forensic analyses. Our
intent is to introduce you to five instruments that have wide applicability in the forensics field, as
well as in other disciplines. The focus of this course will be on fundamental or basic laboratory
analyses that make use of our available instruments. You will be introduced to rudimentary forensics
analyses that make use of these instruments with the objective of preparing you for more advanced
training or to be an end point if your interests lie elsewhere.
Chime: The Chime plug-in allows you to view molecules in the Chime format. You must first
download the free Chime plug-in. Open your Internet browser, minimize it, and come back to this
page. You are going to download Chime 2.6(SP3). Depress the Ctrl key on your keyboard and click
on the following link. It will take you to the Chime site, where you should register and follow the
directions for downloading the plug-in.
Chime Download (http://www.mdlchime.com/downloads/downloadable/index.jsp)
Note: If you cannot go directly to the download site, then copy the above URL and paste it into your
browser to go to the download site.
Test your plug-in by clicking twice on the following icon. After the animation opens, use the left
mouse key and shift key simultaneously to enlarge the molecule. Use the left mouse key to manually
rotate the molecule up and down and in circular motions. Right click on the structure and explore all
of the options available to manipulate the molecule, a model of bromocyclohexane. . المزيد..