International ISO Standard IS0 374-1 Protective gloves against dangerous Second edition 2024-07 chemicals and micro-organisms - Part 1: Terminology and performance requirements for chemical risks Gants de protection contre les produits chimiques dangereux et lesmicro-organismes- Partie 1: Terminologie et exigences de performance pour les risques chimiques Reference number ISO 374-1:2024(en) @ISO2024 IS0 374-1:2024(en) COPYRIGHTPROTECTEDDOCUMENT @IS02024 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either IsO at the address below or Iso's member body in the country of the requester. ISO copyright office CP 40i: Ch.de Blandonnet 8 CH-1214 Vernier,Geneva Phone: +41 22 749 01 11 Email: [email protected] Website: www.iso.org Published in Switzerland @IS0 2024-All rights reserved ii IS0 374-1:2024(en) Contents Page Foreword. .iv Scope .1 1 2 Normative references .1 3 Terms and definitions. .1 4 Sampling .2 4.1 Sampling for permeation .2 4.2 Sampling for penetration testing .3 4.3 Samplingfordegradationtesting .3 .3 5 Performance requirement. 5.1 General requirements .3 5.2 Requirementforpenetrationresistance ..3 5.3 Requirementfordegradationresistance .3 5.4 Requirementforpermeationresistance .4 5.4.1 Permeationtests. ..4 5.4.2 Types of gloves .5 5.5 Requirementsfor gloves protecting againstdangerous chemicals (types A, Band C) .6 Marking. .6 6 6.1 General. .6 6.2 Marking of Type Agloves 6.3 Marking ofTypeBgloves .7 6.4 Marking of Type C gloves. .7 7 Information suppliedbythemanufacturer ..8 Annex A (normative) Other possible permeation test method Bibliography 10 IS0 2024-All rights reserved iii