13/30286332 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
BS EN ISO 6887-1 - FEED - PREPARATION OF TEST SAMPLES, INITIAL SUSPENSION AND DECIMAL DILUTIONS FOR MICROBIOLOGICAL EXAMINATION - PART 1: GENERAL RULES FOR THE PREPARATION OF THE INITIAL SUSPENSION AND DECIMAL DILUTIONS
Hardcopy , PDF
06-30-2017
English
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Diluents
6 Apparatus
7 Sampling
8 Preparation of samples
9 Specific procedures
10 Further dilutions
Annex A (informative) - Illustrations of pooling and
compositing procedures
Annex B (normative) - Method for sampling frozen
test pieces or blocks
Annex C (informative) - Reliability of test results
according to size of test portions
Annex D (informative) - Verification protocol for
pooling samples for qualitative tests
Bibliography
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