1、ICS 65.120 Ref. No. ISO 5985:2002/Cor.1:2005(E) ISO 2005 All rights reserved Published in Switzerland INTERNATIONAL STANDARD ISO 5985:2002 TECHNICAL CORRIGENDUM 1 Published 2005-03-01 INTERNATIONAL ORGANIZATION FOR STANDARDIZATION ORGANISATION INTERNATIONALE DE NORMALISATIONAnimal feeding stuffs Det
2、ermination of ash insoluble in hydrochloric acid TECHNICAL CORRIGENDUM 1 Aliments des animaux Dtermination des cendres insolubles dans lacide chlorhydrique RECTIFICATIF TECHNIQUE 1 Technical Corrigendum 1 to ISO 5985:2002 was prepared by Technical Committee ISO/TC 34, Food products, Subcommittee SC
3、10, Animal feeding stuffs. Page 4, Table 1 Replace Table 1 with the following. Table 1 Repeatability limit (r) and reproducibility limit (R) Values in grams per kilogram Sample Crude ash r R Fishmeal 8,2 0,8 2,3 Tapioca 34,6 2,8 4,8 Meat meal 8,6 0,8 1,9 Piglet feed 2,6 0,3 1,0 Broiler feed 1,7 0,3
4、0,9 Barley 2,6 0,5 1,6 Palm kernel expellers 6,0 0,8 1,1 ISO 5985:2002/Cor.1:2005(E) 2 ISO 2005 All rights reservedPage 6, Table A.1 Replace Table A.1 with the following and add the explanatory Note below. NOTE ISO 5985:2002 contains incorrect figures due to miscalculations in the reproduction of th
5、e performance characteristics. The following Table A.1 contains the correct numbers. Table A.1 Statistical results of interlaboratory tests Sample aParameter 1 2 3 4 5 6 7 Mean crude ash content insoluble in HCl, g/kg 8,2 34,6 8,6 2,6 1,7 2,6 6,0 Repeatability standard deviation (s r ), g/kg 0,3 1,0
6、 0,3 0,1 0,1 0,2 0,3 Repeatability coefficient of variation, % 3,4 2,8 3,1 4,2 6,4 6,5 4,8 Repeatability limit (r), g/kg 0,8 2,8 0,8 0,3 0,3 0,5 0,8 Reproducibility standard deviation (s R ), g/kg 0,8 1,7 0,7 0,3 0,3 0,6 0,4 Reproducibility coefficient of variation, % 9,8 4,9 7,7 13,6 19,7 22,5 6,6 Reproducibility limit (R), g/kg 2,3 4,8 1,9 1,0 0,9 1,6 1,1 a1: fishmeal 5: broiler feed 2: tapioca 6: barley 3: meat meal 7: palm kernel expellers 4: piglet feed
