لینک دانلود و خرید پایین توضیحات
دسته بندی : پاورپوینت
نوع فایل :  powerpoint (..ppt) ( قابل ويرايش و آماده پرينت )
تعداد اسلاید : 52 اسلاید

 قسمتی از متن powerpoint (..ppt) : 
 

Photometry
نورسنجی
Light Transmission Dependence on Concentration
Beer’s Law
molecular absorptivity distribution curve
ALSO See Figure 3-5 Page 81
UV/VIS Usage
In the medical field, it is used for the determination of enzymes, vitamins, hormones, steroids, alkaloids, and barbiturates.
These measurements are used in the diagnosis of diabetes, kidney damage, and myocardial infarction, among other ailments. In the pharmaceutical industry, it can be used to measure the purity of drugs during manufacture and the purity of the final product. For example, aspirin, ibuprofen, and caffeine, common ingredients in pain relief tablets, all absorb in the UV and can be determined easily by spectrophotometry.

 

---

برچسب ها: پاورپوینت درباره نورسنجی نورسنجی دانلود پاورپوینت درباره نورسنجی نورسنجی پاورپوینت درباره نورسنجی