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GB/T 22487-2008 English PDF

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US$229.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 22487-2008: Principle of aquafeed safety evaluation -- Acute toxicity test
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 22487-2008	229	Add to Cart	3 days	Principle of aquafeed safety evaluation -- Acute toxicity test	Valid

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Basic data

Standard ID: GB/T 22487-2008 (GB/T22487-2008)
Description (Translated English): Principle of aquafeed safety evaluation -- Acute toxicity test
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: B46
Classification of International Standard: 65.120
Word Count Estimation: 10,176
Date of Issue: 2008-11-04
Date of Implementation: 2009-02-01
Quoted Standard: GB/T 6682; GB 11607
Regulation (derived from): National Standard Approval Announcement 2008 No.18 (Total No.131)
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 the aquatic feed safety evaluation of acute toxicity testing procedures basic technical requirements. This standard applies to aquaculture feed ingredients and feed additives aquatic safety evaluation does not include medicated feed additives.

GB/T 22487-2008: Principle of aquafeed safety evaluation -- 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.
Principle of aquafeed safety evaluation. Acute toxicity test ICS 65.120 B46 National Standards of People's Republic of China Aquafeed safety evaluation Acute toxicity testing procedures Posted 2008-11-04 2009-02-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard is in the see of the GB/T 13267-1991 "Method for Determination of acute toxicity of freshwater fish (zebrafish) water quality substances" and Foundation GB 15193.3-2003 "acute toxicity" and related literature at home and abroad, according to the level of technological development of research to develop. The Standard Annexes A and B are normative appendix. This standard by the National Standardization Technical Committee Feed Industry and focal points. This standard was drafted. Feed Research Institute, Chinese Academy of Agricultural Sciences, National Aquaculture feed safety assessment base. The main drafters of this standard. Xue Min, Liu Haiyan, Wu Xiufeng. Aquafeed safety evaluation Acute toxicity testing procedures

1 Scope

This standard specifies the aquafeed safety evaluation of acute toxicity test procedures of the basic technical requirements. This standard applies to aquatic feed raw materials and aquatic feed additive safety evaluation, not including feed additives drugs.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 6682 analytical laboratory use specifications and test methods (GB/T 6682-2008, ISO 3696. 1987, MOD) GB 11607 Fisheries water quality standards

3 Terms and Definitions

The following terms and definitions apply to this standard. 3.1 The test substance is dissolved in a certain concentration gradient diluted in water and then placed in the test of aquatic animals. 3.2 The test substance once or several times or feed fed to test animals. 3.3 The test was dubbed a certain concentration of the solution, according to the weight of the test animals with a syringe directly into the test solution for a certain amount of abdominal or Intramuscular injection. 3.4 After contact toxicity, causing animal mortality rate was 50% water concentration of the test substance, the concentration is an estimated value derived through statistics. The unit is the amount of test substance per liter of water, in milligrams per liter (mg/L) or grams per liter (g/L) indicated. 3.5 After injection or orally administered test substance is expected within a certain period of time can cause the test substance dose mortality rate of 50%. The dose After the statistical estimates derived. The unit is the amount of test substance per kg of body weight or injected into the intake, in milligrams per kilogram of body weight (Mg/kg body weight), grams per kilogram (g/kg body weight) or milliliters per kilogram of body weight (mL/kg body weight) indicated. 3.6 After using the maximum concentration and maximum administered orally or by injection capacity of at least 10 test aquatic animals, continuous observation 7d ~ 14d, no ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 22487-2008_English be delivered?

Answer: Upon your order, we will start to translate GB/T 22487-2008_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 22487-2008_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 22487-2008_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.