ISO INTERNATIONAL STANDARD 5667-9 First edition 1992-10-15 Water quality -- Sampling Part 9: Guidance on sampling from marine waters Qualité de I'eau --- Echantillonnage -- Partie 9: Guide pour I'échantillonnage des eaux marines Reference number ISO 5667-9:1992(E) Not for Resale ISO 5667-9:1992(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies (IsO member bodies). The work of preparing International Standards is normally carried out through IsO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, govern- mental and non-governmental, in liaison with iso, also take part in the work.isO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization Draft International Standards adopted by the technical committees are national Standard requires approval by at least 75 % of the member bodies casting a vote. International Standard IsO 5667-9 was prepared by Technical Committee Iso/Tc 147, Water quality, Sub-Committee sC 6, Sampling (general methods). iso 5667 consists of the following parts, under the general title Water quality -- Sampling: Part 1: Guidance on the design of sampling programmes -- Part 2: Guidance on sampling techniques --- Part 3: Guidance on the preservation and handling of samples -- Part 4: Guidance on sampling from lakes, natural and man-made Part 5: Guidance on sampling of drinking water and water used for food and beverage processing Part 6: Guidance on sampling of rivers and streams Part 7: Guidance on sampling of water and steam in boiler plants - Part 8: Guidance on the sampling of wet deposition Part 9: Guidance on sampling from marine waters Part 10: Guidance on sampling of waste waters C ISO1992 All rigtats reserved. No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher. International Organization for Standardization Printed in Switzerland ii Not for Resale ISO· 5667-9:1992(E) Part 11: Guidance on sampling of groundwaters 一 - Part 12: Guidance on sampling of sludges and sediments Annex A forms an integral part of this part of Iso 5667. Annex B is for information only. iii Not for Resale