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.

[img] PDF
1469Kb

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 01:48
Last Modified:13 Sep 2011 04:07

Repository Staff Only: Edit item detail


Universiti Putra Malaysia Institutional Repository

Universiti Putra Malaysia Institutional Repository is an on-line digital archive that serves as a central collection and storage of scientific information and research at the Universiti Putra Malaysia.

Currently, the collections deposited in the IR consists of Master and PhD theses, Master and PhD Project Report, Journal Articles, Journal Bulletins, Conference Papers, UPM News, Newspaper Cuttings, Patents and Inaugural Lectures.

As the policy of the university does not permit users to view thesis in full text, access is only given to the first 24 pages only.