Spectroscopy in a Suitcase - Royal Society of Chemistry
Spectroscopy in a Suitcase - Royal Society of Chemistry
Spectroscopy in a Suitcase - Royal Society of Chemistry
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ULTRAVIOLET - VISIBLE SPECTROSCOPY (UV)<br />
EXERCISE 1 - FOOD DYE ANALYSIS 7<br />
STUDENT WORK SHEET<br />
COLOUR<br />
PREDICTED ABSORBANCE<br />
VALUE (nm)<br />
ACTUAL ABSORBANCE<br />
VALUE (nm)<br />
NOTES<br />
Red<br />
Yellow<br />
Green<br />
Blue<br />
P<strong>in</strong>k<br />
Black<br />
Higher<br />
Frequency<br />
Visible Spectrum<br />
Lower<br />
Frequency<br />
UV<br />
VIOLET BLUE GREEN YELLOW ORANGE RED<br />
IR<br />
400 500 600 700 800<br />
wavelength (nm)<br />
P<br />
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