DIN EN ISO 10253:2006-08
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
WATER QUALITY - MARINE ALGAL GROWTH INHIBITION TEST WITH SKELETONEMA COSTATUM AND PHAEODACTYLUM TRICORNUTUM
Hardcopy , PDF
07-03-2021
English
01-01-2006
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Materials
5.1 Test organisms
5.2 Water
5.3 Sea water
5.4 Nutrients
6 Apparatus
7 Procedure
7.1 Preparation of growth medium
7.2 Preparation of pre-culture and inoculum
7.3 Choice of test concentrations
7.4 Preparation of test substance stock solutions
7.5 Preparation of test and control batches
7.6 Incubation
7.7 Measurements
8 Validity criteria
9 Interpretation of data
9.1 Plotting growth curves
9.2 Calculation of percentage inhibition
9.3 Determination of EC(r)[x]
10 Expression of results
11 Interpretation of results
12 Reproducibility
13 Test report
Annex A (informative) Preparation of dilution series of
mixtures in sea water (effluents or elutriates)
Bibliography
National Annex NA (informative) Bibliography
Describes a method for the determination of the inhibition of growth of the unicellular marine algae Skeletonema costatum and Phaeodactylum tricornutum by substances and mixtures contained in sea water.
| DocumentType |
Standard
|
| Pages |
19
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Superseded
|
| Standards | Relationship |
| EN ISO 10253:2016 | Identical |
| I.S. EN ISO 10253:2016 | Identical |
| NS EN ISO 10253 : 1998 | Identical |
| UNI EN ISO 10253 : 2006 | Identical |
| NBN EN ISO 10253 : 2006 | Identical |
| BS EN ISO 10253:2016 | Identical |
| ISO 10253:2016 | Identical |
| UNE-EN ISO 10253:2017 | Identical |
| NEN EN ISO 10253 : 2016 | Identical |
| SN EN ISO 10253 : 2017 | Identical |
| NF EN ISO 10253 : 2016 | Identical |
| DIN EN 60081:2014-09 | DOUBLE-CAPPED FLUORESCENT LAMPS - PERFORMANCE SPECIFICATIONS (IEC 60081:1997 + A1:2000, MODIFIED + A2:2003 + A3:2005 + A4:2010 + A5:2013) |
| ISO 14442:2006 | Water quality — Guidelines for algal growth inhibition tests with poorly soluble materials, volatile compounds, metals and waste water |
| DIN EN ISO 5667-16:1999-02 | WATER QUALITY - SAMPLING - PART 16: GUIDANCE ON BIOTESTING OF SAMPLES |
| ISO/TS 20281:2006 | Water quality — Guidance on statistical interpretation of ecotoxicity data |
| ISO 5667-16:2017 | Water quality — Sampling — Part 16: Guidance on biotesting of samples |
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