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Determination Of Tin In Lead-Base, Copper-Base And Iron-Base Alloys By Spectrophotometry And Graphite Furnace Atomic Absorption Spectrophotometry

Jais, Umi Sibyan (1987) Determination Of Tin In Lead-Base, Copper-Base And Iron-Base Alloys By Spectrophotometry And Graphite Furnace Atomic Absorption Spectrophotometry. Masters thesis, Universiti Pertanian Malaysia.

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Abstract

This method development study of tin determination in alloys is divided into three parts, namely visible spectrophotometry,flameless atomic absorption spectrophotometry ( FAAS ) and classical methods. Visible spectrophotometry was chosen as the main technique because atomic absorption spectrophotometry by the flame mode ( another popular method for tin ) was known to give a lot of problems . However, FAAS using graphite furnace was also studied in this project since this appraoch was claimed to give better sensitivity. The spectrophotometric method of determining tin in alloys using catechol violet and cetylpyridinium bromide is discussed in detail.

Item Type:Thesis (Masters)
Subject:Tin alloys - Analysis
Subject:Alloys - Analysis
Chairman Supervisor:Asmah Hj. Yahya, PhD
Call Number:FSAS 1987 2
Faculty or Institute:Faculty of Environmental Studies
ID Code:11284
Deposited By: Mohd Nezeri Mohamad
Deposited On:18 Jul 2011 09:48
Last Modified:13 Sep 2011 12:07

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