ONORM EN ISO 21187 : 2005

Withdrawn

Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

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MILK - QUANTITATIVE DETERMINATION OF BACTERIOLOGICAL QUALITY - GUIDANCE FOR ESTABLISHING AND VERIFYING A CONVERSION RELATIONSHIP BETWEEN ROUTINE METHOD RESULTS AND ANCHOR METHOD RESULTS

Available format(s):

Withdrawn date: 01-06-2021

Language(s):

Published date: 12-01-2013

Publisher: Osterreichisches Normungsinstitut/Austrian Standards

Table of Contents - (Show below) - (Hide below)

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principles
  4.1 Prerequisites
  4.2 Organizational set-up
5 Establishing a conversion relationship
  5.1 Consideration of influencing factors
      and their consequences
  5.2 Test samples
  5.3 Pretreatment of test samples
  5.4 Analysis
  5.5 Calculation
  5.6 Expression of results
6 Verification of a conversion relationship
  6.1 Frequency of verification
  6.2 Test samples
  6.3 Pretreatment of test samples
  6.4 Analysis
  6.5 Calculation and verification of a
      conversion relationship
7 Test report
Annex A (informative) Number of samples for
                      linear regression
Bibliography

Abstract - (Show below) - (Hide below)

Provides guidelines for the establishment of a conversion relationship between the results of a routine method and an anchor method, and its verification for the quantitative determination of the bacteriological quality of milk.

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Document Type	Standard
ISBN
Pages
Published
Publisher	Osterreichisches Normungsinstitut/Austrian Standards
Status	Withdrawn
Superseded By	ÖNORM EN ISO 21187:2021 06 01

International Equivalents – Equivalent Standard(s) & Relationship - (Show below) - (Hide below)

Equivalent Standard(s)	Relationship
UNE-EN ISO 21187:2007	Identical
UNI EN ISO 21187 : 2006	Identical
NBN EN ISO 21187 : 2005	Identical
I.S. EN ISO 21187:2005	Identical
NS EN ISO 21187 : 1ED 2006	Identical
SN EN ISO 21187 : 2005	Identical
NF EN ISO 21187 : 2006	Identical
ISO 21187:2004	Identical
EN ISO 21187:2005	Identical
NEN EN ISO 21187 : 2005	Identical
BS EN ISO 21187:2005	Identical
DIN EN ISO 21187 E : 2006	Identical
DIN EN ISO 21187:2006-01	Identical

Standards Referencing This Book - (Show below) - (Hide below)

ISO 8196-2:2009	Milk — Definition and evaluation of the overall accuracy of alternative methods of milk analysis — Part 2: Calibration and quality control in the dairy laboratory
ISO 8196-1:2009	Milk — Definition and evaluation of the overall accuracy of alternative methods of milk analysis — Part 1: Analytical attributes of alternative methods
ISO 3534-1:2006	Statistics — Vocabulary and symbols — Part 1: General statistical terms and terms used in probability

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