Sample preparation techniques in Analytical Chemistry
Sample Preparation Techniques in Analytical Chemistry
CHEMICAL ANALYSIS A SERIES OF MONOGRAPHS ON ANALYTICAL CHEMISTRY AND ITS APPLICATIONS Editor . D. WINEFORDNER Ⅴ OLUME162 A complete list of the titles in this series appears at the end of this volume
CHEMICAL ANALYSIS A SERIES OF MONOGRAPHS ON ANALYTICAL CHEMISTRY AND ITS APPLICATIONS Editor J. D. WINEFORDNER VOLUME 162 A complete list of the titles in this series appears at the end of this volume
Sample Preparation Techniques in analytical Chemistry Edited by SOMENATH MITRA Department of Chemistry and Environmental Science New Jersey Institute of Technology WILEY-INTERSCIENCE A JOHn WILEY SoNS, INC. PUBLICATION
Sample Preparation Techniques in Analytical Chemistry Edited by SOMENATH MITRA Department of Chemistry and Environmental Science New Jersey Institute of Technology A JOHN WILEY & SONS, INC., PUBLICATION
Copyright o 2003 by John Wiley Sons, Inc. All rights reserved. Published by John Wiley Sons, Inc, Hoboken, New Jersey Published simultaneously in Canada. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, scanning, or otherwise, except as permitted under Section 107 or 108 of the 1976 United States Copyright Act, without either the prior written permission of the Publisher, or authorization through payment of the appropriate per-copy fee to the Copyright Clearance Center, Inc, 222 Rosewood Drive, Danvers, MA 01923. 978-750-8400. fax 978-750-4470, or on the web at ww.copyright. com. Requests to the Publisher for permission should be addressed to the Permissions Department, John Wiley Sons, Inc, lll River Street, Hoboken, NJ 07030, (201)748-6011,fax(201)748-6008,e-mail:permreq@wiley.com Limit of Liability/Disclaimer of Warranty: While the publisher and author have used their best efforts in preparing this book, they make no representations or warranties with respect to the accuracy or completeness of the contents of this book and specifically disclaim any implied warranties of merchantability or fitness for a particular purpose. No warranty may be created xtended by sales representatives or written sales materials. The advice and strategies tained herein may not be suitable for your situation. You should consult with a professional where appropriate. Neither the publisher nor author shall be liable for any loss of profit or any other commercial damages, including but not limited to special, incidental, consequential, or other damages. For general information on our other products and services please contact our Customer Care Department within the U.S. at 877-762-2974, outside the U.S. at 317-572-3993 or fax 317572-4002 wiley also publishes its books in a variety of electronic formats. Some content that appears in print, however, may not be available in electronic format. brary of Congress Cataloging-in-Publication Data: Sample preparation techniques in analytical chemistry/edited by Somenath Mitra Includes index ISBN 0-471-32845-6(cloth: acid-free paper) I Sampling. 2. Chemistry, Analytic--Methodology. I Mitra, S (Somenath), 1959- II. Series. QD754.S24S262003 543-dc21 2003001379 Printed in the United States of America 10987654321
Copyright 6 2003 by John Wiley & Sons, Inc. All rights reserved. Published by John Wiley & Sons, Inc., Hoboken, New Jersey. Published simultaneously in Canada. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, scanning, or otherwise, except as permitted under Section 107 or 108 of the 1976 United States Copyright Act, without either the prior written permission of the Publisher, or authorization through payment of the appropriate per-copy fee to the Copyright Clearance Center, Inc., 222 Rosewood Drive, Danvers, MA 01923, 978-750-8400, fax 978-750-4470, or on the web at www.copyright.com. Requests to the Publisher for permission should be addressed to the Permissions Department, John Wiley & Sons, Inc., 111 River Street, Hoboken, NJ 07030, (201) 748-6011, fax (201) 748-6008, e-mail: permreq@wiley.com. Limit of Liability/Disclaimer of Warranty: While the publisher and author have used their best e¤orts in preparing this book, they make no representations or warranties with respect to the accuracy or completeness of the contents of this book and specifically disclaim any implied warranties of merchantability or fitness for a particular purpose. No warranty may be created or extended by sales representatives or written sales materials. The advice and strategies contained herein may not be suitable for your situation. You should consult with a professional where appropriate. Neither the publisher nor author shall be liable for any loss of profit or any other commercial damages, including but not limited to special, incidental, consequential, or other damages. For general information on our other products and services please contact our Customer Care Department within the U.S. at 877-762-2974, outside the U.S. at 317-572-3993 or fax 317-572-4002. Wiley also publishes its books in a variety of electronic formats. Some content that appears in print, however, may not be available in electronic format. Library of Congress Cataloging-in-Publication Data: Sample preparation techniques in analytical chemistry / edited by Somenath Mitra. p. cm.— (Chemical analysis ; v. 162) Includes index. ISBN 0-471-32845-6 (cloth : acid-free paper) 1. Sampling. 2. Chemistry, Analytic—Methodology. I. Mitra, S. (Somenath), 1959– II. Series. QD75.4.S24S26 2003 543—dc21 2003001379 Printed in the United States of America 10 9 8 7 6 5 4 3 2 1
To the hands in the laboratory the heads seeking information
To the hands in the laboratory and the heads seeking information