15/30309792 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Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 ISO 19820 - WATER QUALITY - DETERMINATION OF THE ACUTE TOXICITY TO THE MARINE ROTIFER BRACHIONUS PLICATILIS
Hardcopy , PDF
31-03-2016
English
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Test environment
6 Reagents, test organisms and media
7 Apparatus
8 Treatment and preparation of samples
9 Procedure
10 Estimation of the LC50
11 Reference test
12 Validity criteria
13 Test report
Annex A (informative) - Procedure for hatching of
Brachionus plicatilis cysts
Annex B (informative) - Preparation of artificial seawater
Annex C (informative) - Performance data
Bibliography
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