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GB/T 29763-2013: Chemicals -- Rare Minnow (Gobiocypris rarus) acute toxicity test
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 29763-2013 | English | 279 |
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Chemicals -- Rare Minnow (Gobiocypris rarus) acute toxicity test
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GB/T 29763-2013
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Basic data | Standard ID | GB/T 29763-2013 (GB/T29763-2013) | | Description (Translated English) | Chemicals -- Rare Minnow (Gobiocypris rarus) acute toxicity test | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | A80 | | Classification of International Standard | 13.300; 11.100 | | Word Count Estimation | 12,145 | | Quoted Standard | GB/T 27861 | | Regulation (derived from) | National Standards Bulletin No. 18 of 2013 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies: rare minnow acute toxicity test chemicals Method, including static test, semi-static and flow-through test trials in three ways, test substance required information, theory, equipment and materials, test systems, test procedures, | GB/T 29763-2013: Chemicals -- Rare Minnow (Gobiocypris rarus) acute toxicity test---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Chemicals. Rare Minnow (Gobiocypris rarus) acute toxicity test
ICS 13.300; 11.100
A80
National Standards of People's Republic of China
Chemicals rare minnow Acute Toxicity Test
Issued on. 2013-09-18
2014-03-20 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard is managed by the National Standardization Technical Committee chemicals dangerous (SAC/TC251) and focal points.
This standard was drafted. Shanghai Testing Center, Ministry of Environmental Protection Chemical Registration Center, Chinese Academy of Sciences Institute of Hydrobiology, Chinese
Inspection and Quarantine Science Research Institute, Ministry of Environmental Protection, Nanjing Institute of Environmental Sciences, Shenyang Institute of Chemical Industry Co., Ltd. Safety Evaluation Center.
The main drafters of this standard. Yinhao Wen, Zhang Jing Ji, Zhao Huaqing, baby Shen Ying, Liu Chun new, Nie Jinglei, Wang Jianwei, Falls Apart, Li Xi, Shi Lili,
Liu Jining, Wang Lei, Cailei Ming, Zhao Yuyan.
Chemicals rare minnow Acute Toxicity Test
1 Scope
This standard specifies the rare minnow chemicals acute toxicity test methods, including static testing, semi-static and flow-through test experiment on three
Mode, the test substance required information, principle, equipment and materials, test systems, test procedures, quality control and report the results.
This standard applies to test rare minnow acute toxicity of chemicals.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 27861 Fish acute toxicity of chemicals
3 Terms and Definitions
Terms and definitions GB/T 27861 apply to this document defined.
4 test substance required information
Desired test information comprising.
a) solubility in water;
b) vapor pressure;
c) structural formula;
d) purity;
e) stability in water and light conditions;
f) pKa value;
g) aqueous solution of quantitative analysis method;
h) octanol - water partition coefficient (Pow);
i) biodegradation test results.
Principle 5
5.1 Determination of the test substance for short-term exposure on rare minnow possible to evaluate short-term toxicity test substance.
5.2 rare minnow exposed to aqueous solutions containing different concentrations of the test substance to 96h for the test cycle, 24h, 48h, 72h and 96h when
Record test fish mortality, the test to determine the concentration of 50% rare minnow death, with the LC50 expressed.
6 Equipment and Materials
6.1 Equipment
Equipment includes.
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