GB/T 15670.13-2017 English PDF

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GB/T 15670.13-2017: Toxicological test methods for pesticides registration -- Part 13: Sub-chronic toxicity study
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 15670.13-2017	199	Add to Cart	3 days	Toxicological test methods for pesticides registration -- Part 13: Sub-chronic toxicity study	Valid

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Basic data

Standard ID: GB/T 15670.13-2017 (GB/T15670.13-2017)
Description (Translated English): Toxicological test methods for pesticides registration -- Part 13: Sub-chronic toxicity study
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: B17
Classification of International Standard: 65.100
Word Count Estimation: 10,134
Date of Issue: 2017-07-12
Date of Implementation: 2018-02-01
Regulation (derived from): s Republic of China
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

GB/T 15670.13-2017: Toxicological test methods for pesticides registration -- Part 13: Sub-chronic toxicity study

---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.
Toxicological test methods for pesticides registration - Part 13. Subchronic study ICS 65.100 B17 National Standards of People's Republic of China Part of the replacement GB/T 15670-1995 Pesticide registration toxicology test method Part 13. Subchronic toxicity test Part 13. Subchronictoxicitystudy 2017-07-12 released 2018-02-01 Implementation General Administration of Quality Supervision, Inspection and Quarantine of the People 's Republic of China China National Standardization Management Committee released

Foreword

GB/T 15670 "Pesticide registration toxicology test method" is divided into the following parts. - Part 1. General; - Part 2. Acute oral toxicity test; - Part 3. Sequential method of acute oral toxicity test; - Part 4. Acute oral toxicity test probability unit method; - Part 5. Acute percutaneous toxicity test; - Part 6. Acute inhalation toxicity test; - Part 7. Skin irritation/corrosivity test; - Part 8. Acute eye irritation/corrosivity test; - Part 9. Skin allergy (sensitization) test; - Part 10. Short-term repeated oral exposure (28 days) toxicity test; - Part 11. Short term repeated percutaneous exposure (28 days) toxicity test; - Part 12. Short-term repeated inhalation exposure (28 days) toxicity test; - Part 13. Subchronic toxicity test; - Part 14. Bacterial response mutations; - Part 15. Micronucleus test of mammalian bone marrow polychromatic erythrocytes; - Part 16. Chromosome aberration test of mammalian bone marrow cells in vivo; - Part 17. Chromosome aberration of spermatogonia/spermatocytes in mammals; - Part 18. Sexual lethal test of rodents; - Part 19. In vitro mammalian cell chromosome aberration test; - Part 20. In vitro mammalian cell gene mutation test; Part 21. Systemic DNA synthesis (UDS) test for mammalian hepatocytes in vivo; - Part 22. DNA damage and repair/programmed DNA synthesis in mammalian cells in vitro; - Part 23. Teratogenic tests; - Part 24. Two generations of reproductive toxicity tests; - Part 25. Acute delayed neurotoxicity test; - Part 26. Chronic toxicity test; - Part 27. Cancer test; - Part 28. Chronic toxicity and carcinogenesis trials; - Part 29. Metabolic and toxic kinetic tests. This part is part 13 of GB/T 15670. This part is drafted in accordance with the rules given in GB/T 1.1-2009. This part of the part of GB/T 15670-1995 "pesticide registration toxicology test method". This part of the sub-chronic oral toxicity test with GB/T 15670-1995 compared to the main changes are as follows. - to modify and adjust the overall structure of the standard and the format of the arrangement; - Added part of the chapter (see Chapter 1, Chapter 2, Chapter 3, Chapter 5, 6.1 and Chapter 8); --- modified experimental animal requirements (see 6.2,.1995 edition 11.3); - Modification of dose and grouping requirements (see 6.3, 11.5 of.1995); To modify the route of exposure (see 6.4, 11.6 of.1995); - modified indicators of observation (see 6.16,.1995 edition 11.7). This part of the People's Republic of China Ministry of Agriculture made and centralized. This part of the drafting unit. Ministry of Agriculture Pesticide Testing Institute. This part of the main drafters. Li Ning, Zhang Liying, Qu 甍 甍, Tao Chuanjiang. This part of the previous version of the standard to replace the release of the situation. --- GB/T 15670-1995. Pesticide registration toxicology test method Part 13. Subchronic toxicity test

1 Scope

This part of GB/T 15670 specifies the basic principles, methods and requirements for subchronic toxicity testing. This section applies to subchronic toxicity tests for pesticide registration.

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. Laboratory Animal Environment and Facilities

3 terms and definitions

The following terms and definitions apply to this document. 3.1 Subchronic toxicity The health effects of the experimental animals after repeated exposure to the test substance during their partial survival. 3.2 No adverse effects on dose levels observed Noobservedadverseeffectlevel; NOAEL Under the prescribed test conditions, the test substance of the harmful effect associated with the exposure was not observed by the existing technical means and the detection index High dose or concentration. 3.3 Observed at the lowest dose level of harmful effects lowestobservedadverseeffectlevel; LOAEL Under the prescribed test conditions, the lowest dose of the test substance, which is detrimental to the exposure, was observed using the prior art and the assay Amount or concentration. 3.4 Target organ A substance that causes a significant toxic effect in the body.

4 Purpose of the test

By subchronic toxicity test, it was determined that repeated exposure of the test substance over a longer period of time (including post-weaning growth to adulthood) Caused by the toxic effects, to understand the toxic effects of the target organ and the possible accumulation of the effect, the subjects did not observe the harmful effects of dose Level, observed at the lowest dose level of adverse effects, provided for chronic toxicity test dose selection and preliminary development of population safety exposure limits Scientific basis. ......

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