Chapter 6 UV –VIS SPECTROMETER Spectroscopy UV-VIS Spectrophotometer Application Case Study Spectroscopy • The procedures that uses light to measure chemical concentration…

Watson prof. aza 1 Principles • Radiation in the wavelength range 200700 nm is passed through a solution of a compound. • The electrons in the bonds within the molecule…

WHAT WE ARE GOING TO LEARN?  PRINCIPLE  INSTRUMENTATION  APPLICATIONS Definition  Spectroscopy – Spectroscopy is the measurement and interpretation of electromagnetic…

1. UV visible spectroscopy1 2. Contents2 3. INTRODUCTION • UV visible spectroscopy is also known as electronic spectroscopy in which, the amount of light absorbed at each…

Slide 1Molecules and Colour Organic Chemistry Slide 2 UV/visible spectrum While many chemical compounds are coloured because they absorb visible light, most organic molecules…

Slide 1Fluorescence – a key to unravel (atomic) structure and dynamics Slide 2 What is a fluorescence? Wiki: emission of light by a substance that has absorbed light or…

Slide 1Chapter 25 Instruments for Optical Spectroscopy INSTRUMENT COMPONENTS Most spectroscopic instruments in the UV/visible and IR regions are made up of five components,…

Slide 1Ultraviolet Radiation & the eye Diana Alrabe Slide 2 SUN SAFETY Protecting Yourself from UV Radiation Slide 3 Ultraviolet Radiation - UV What is Ultraviolet Radiation?…

Slide 1Analytical Chemistry Option A Part 2: Spectroscopy (IR and UV-vis) Slide 2 Spectroscopy is the main method we have of probing into the atom and the molecule. Slide…

Slide 1The electromagnetic radiation The electromagnetic radiation is a complex wave form that can be considered to behave as two simple wave motions at right angles to each…