GB/T 13267-1991 PDF English
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Basic data
| Standard ID | GB/T 13267-1991 (GB/T13267-1991) |
| Description (Translated English) | Water quality. Determination of the acute toxicity of substances to a freshwater fish.(Brachydanio rerio Hamilton-Buchanan) |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | Z19 |
| Classification of International Standard | 13.06 |
| Word Count Estimation | 12,155 |
| Date of Issue | 11/11/1991 |
| Date of Implementation | 8/1/1992 |
| Adopted Standard | ISO 7346-1, NEQ; ISO 7346-2, NEQ; ISO 7346-3, NEQ |
| Issuing agency(ies) | State Bureau of Technical Supervision, State Environmental Protection Administration |
| Summary | This standard specifies the determination of water-soluble substances under test conditions to determine the cause of the acute lethal toxicity in zebrafish approximate range of methods - hydrostatic method, changing the water law and water law. This standard applies to the determination of water toxicity of single chemicals. Toxic industrial waste can also be measured using this method. (Wastewater sample collection, preservation, processing interference See Appendix A.) |