Levels Of Trace Metals In Different Brands Of Cigarettes 1

Vetenskap & teknik

Levels Of Trace Metals In Different Brands Of Cigarettes

Name: Levels Of Trace Metals In Different Brands Of Cigarettes
Price: 889 SEK
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Author: Shume Workneh Mechal
ISBN: 9783659371455

Shume Workneh Mechal

Pocket

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112 sidor
2013

In this book, the levels of trace metals in tobacco cigarettes from samples of eight (8) cigarettes sold in Ethiopia were determined. A wet digestion procedure involving a 0.5 g of oven dried cigarette sample was digested using 5 mL of HNO3 and 2 mL of H2O2 (30% w/v) at 200 C for 1:30 h. Cadmium (Cd), Lead (Pb), Zinc (Zn) and Copper (Cu) contents were determined in eight (8) brands of cigarettes commonly available in Ethiopia (both imported and Local cigarettes) by Flame Atomic Absorption Spectroscopy (FAAS).

Författare: Shume Workneh Mechal
Format: Pocket/Paperback
ISBN: 9783659371455
Språk: Engelska
Antal sidor: 112
Utgivningsdatum: 2013-03-20
Förlag: LAP Lambert Academic Publishing