GB/T 29763-2013 English PDF

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GB/T 29763-2013: Chemicals -- Rare Minnow (Gobiocypris rarus) acute toxicity test
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 29763-2013	279	Add to Cart	3 days	Chemicals -- Rare Minnow (Gobiocypris rarus) acute toxicity test	Valid

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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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