Standards

GBZ/T(卫生) 240.13-2011 Active

GBZ/T(卫生) 240.13-2011 Procedures and tests for toxicological evaluations of chemicals—Part 13:Mammalian spermatogonium/primary spermatocyte chromosome aberration test

This part of GBZ/T 240 specifies the purpose, overview, testing methods, data processing and result evaluation, evaluation report, and result interpretation of the chromosomal aberration test on mammalian spermatogonial cells/primary spermatocytes.
This part is applicable to detecting the damage to the chromosomes of whole mammalian spermatogonial cells/primary spermatocytes caused by chemicals.

Publish Date: 2011-08-19

GBZ/T(卫生) 240.14-2011 Active

GBZ/T(卫生) 240.14-2011 Procedures and tests for toxicological evaluations of chemicals—Part 14:Rodent dominant lethal test

This part of GBZ/T 240 specifies the purpose of the dominant lethality test on rodents, the test overview, the test method, data processing and result evaluation, evaluation report, and result interpretation.
This part is applicable to detecting the damage to the chromosomes of the reproductive cells of rodents caused by chemicals.

Publish Date: 2011-08-19

GBZ/T(卫生) 240.15-2011 Active

GBZ/T(卫生) 240.15-2011 Procedures and tests for toxicological evaluations of chemicals—Part 15:Sub-acute oral toxicity test

This part of GBZ/T 240 specifies the experimental purposes, experimental overview, experimental methods, data processing and result evaluation, evaluation report, and result interpretation of the subacute (14 d/28 d) oral toxicity test on rodents.
This part is applicable to the detection of subacute (14 d/28 d) oral toxicity of chemicals.

Publish Date: 2011-08-19

GBZ/T(卫生) 240.16-2011 Active

GBZ/T(卫生) 240.16-2011 Procedures and tests for toxicological evaluations of chemicals—Part 16:Sub-acute dermal toxicity test

This part of GBZ/T 240 specifies the test purpose, test overview, test methods, data processing and result evaluation, evaluation report, and result interpretation of the subacute dermal toxicity test (21 days/28 days) on animals.
This part is applicable to the detection of the subacute dermal toxicity (21 days/28 days) of chemicals.

Publish Date: 2011-08-19

GBZ/T(卫生) 240.17-2011 Active

GBZ/T(卫生) 240.17-2011 Procedures and tests for toxicological evaluations of chemicals—Part 17:Sub-acute inhalation toxicity test

This part of GBZ/T 240 specifies the test objectives, test overview, test methods, data processing and result evaluation, evaluation report, and result interpretation for subacute inhalation (14 days/28 days) toxicity tests on rodents.
This part is applicable to testing the subacute inhalation (14 days/28 days) toxicity of chemicals.

Publish Date: 2011-08-19

GBZ/T(卫生) 240.18-2011 Active

GBZ/T(卫生) 240.18-2011 Procedures and tests for toxicological evaluations of chemicals—Part 18:Subchronic oral toxicity test

This part of GBZ/T 240 specifies the purpose of the subchronic oral toxicity test on rodents, an overview of the test, the test method, data processing and result evaluation, evaluation reports, and interpretation of results.
This part is applicable to the detection of subchronic oral toxicity of chemicals.

Publish Date: 2011-08-19

GBZ/T(卫生) 240.19-2011 Active

GBZ/T(卫生) 240.19-2011 Procedures and tests for toxicological evaluations of chemicals—Part 19:Subchronic dermal toxicity test

This part of GBZ/T 240 specifies the purpose, test overview, test methods, data processing and result evaluation, evaluation report, and result interpretation of the subchronic dermal toxicity test on rodents.
This part is applicable to the detection of subchronic dermal toxicity of chemicals.

Publish Date: 2011-08-19

GBZ/T(卫生) 240.20-2011 Active

GBZ/T(卫生) 240.20-2011 Procedures and tests for toxicological evaluations of chemicals—Part 20:Subchronic inhalation toxicity test

This part of GBZ/T 240 specifies the purpose, test overview, test methods, data processing and result evaluation, evaluation report, and result interpretation of subchronic inhalation toxicity tests on rodents.
This part is applicable to the detection of subchronic inhalation toxicity of chemicals.

Publish Date: 2011-08-19

GBZ/T(卫生) 240.21-2011 Active

GBZ/T(卫生) 240.21-2011 Procedures and tests for toxicological evaluations of chemicals—Part 21:Teratogenicity test

This part of GBZ/T 240 specifies the purpose of animal teratogenicity testing, a summary of the test, test methods, data processing and result evaluation, evaluation reports, and interpretation of results.
This part is applicable to the detection of teratogenicity of chemicals.

Publish Date: 2011-08-19

GBZ/T(卫生) 240.2-2011 Active

GBZ/T(卫生) 240.2-2011 Procedures and tests for toxicological evaluations of chemicals—Part 2:Acute oral toxicity test

This part of GBZ/T 240 specifies the purpose of the acute oral toxicity test on animals, the test overview, the test methods, the evaluation of the results, the evaluation report, and the interpretation of the results.
This part is applicable to the evaluation of the acute oral toxicity of chemicals.

Publish Date: 2011-08-19

GBZ/T(卫生) 240.22-2011 Active

GBZ/T(卫生) 240.22-2011 Procedures and tests for toxicological evaluations of chemicals—Part 22:Two-generation reproduction toxicity test

This part of GBZ/T 240 specifies the purpose, test overview, test methods, data processing and result evaluation, evaluation report, and result interpretation of the two-generation reproduction toxicity test on animals. This part is applicable to the detection of the reproductive toxicity of chemicals.

Publish Date: 2011-08-19

GBZ/T(卫生) 240.23-2011 Active

GBZ/T(卫生) 240.23-2011 Procedures and tests for toxicological evaluations of chemicals—Part 23:Delayed neurotoxicity test

This part of GBZ/T 240 specifies the purpose of the delayed neurotoxicity test on animals, the test overview, the test methods, data processing and result evaluation, evaluation reports, and interpretation of results.
This part is applicable to the determination of delayed neurotoxicity of organophosphorus compounds. If the chemical structures of some test samples are similar to those of positive substances for delayed neurotoxicity, this test should also be conducted. The test is divided into acute and subacute delayed neurotoxicity tests.

Publish Date: 2011-08-19