ISO INTERNATIONAL STANDARD 5667-9 First edition 1992-10-15 Water quality -- Sampling -- Part 9: Guidance on sampling from marine waters Qualitede'eau--Echantillonnage- Partie 9: Guide pour I'echantillonnage des eaux marines Reference number ISO 5667-9:1992(E) ISO5667-9:1992(E) Foreword Iso (the International Organization for Standardization) is a worldwide federation ofnational 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-governmenlal, in liaison with iso, also take part in the work.Iso collaborates closely with the International Electrotechnical Commission (IEC)on all matters ofelectrotechnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as anInter- national Standard requires approval by at leasl 75% of the member bodies casting a vote. International Standardiso5667-9wasprepared byTechnical Committee iso/Tc147,Water quality,Sub-Committeesc 6,Sampling(gencral methods). Iso 5667 consists of the following parts, under the general tile Water quality Sampling: -Part1:Guidanceonthedesignofsamplingprogrammes --Part2:Guidanceonsamplingtechniques Part 3:Guidanceon thepreservation and handling of samples Part4:Guidanceon samplingfromlakes,naturalandman-made Part 5: Guidance on sarmpling of drinking water and water used for 一 foodandbeverageprocessing Part6:Guidance on sampling of rivers and streams - --Part 7:Guidance on sampling of waterand steam inboilerplants Part8:Guidanceonthesamplingofwetdeposition Part9:Guidanceon samplingfrommarinewaters Part10:Guidanceonsamplingofwastewaters 1SO1992 All righats 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 trom the publisher. International OrganizationforStandardization Case Postale 56CH-1211 Geneve 20·Switzeriand Printed in Switzeriand ii ISO 5667-9:1992(E) --Part11:Guidanceonsampling ofgroundwaters Part 12:Guidance on sampling of sludges and sediments 一 Annex A forms an integral part of this part of IsO 5667.Annex B is for information only. ii