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Oecd Guidelines For The Testing Of Chemicals Section 2 Test No 220 Enchytraeid Reproduction Test
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Book Synopsis Test No. 220: Enchytraeid Reproduction Test by : OECD
Download or read book Test No. 220: Enchytraeid Reproduction Test written by OECD and published by OECD Publishing. This book was released on 2004-11-23 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline is designed to be used for assessing the effects of chemicals on the reproductive output of the enchytraeid worm, Enchytraeus albidus Henle 1873, in soil. Adult enchytraeid worms are exposed to a range of concentrations of the ...
Book Synopsis Test No. 211: Daphnia magna Reproduction Test by : OECD
Download or read book Test No. 211: Daphnia magna Reproduction Test written by OECD and published by OECD Publishing. This book was released on 2008-10-16 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: The test method described in this Test Guideline assesses the effect of chemicals on the reproductive output of Daphnia magna Straus. To this end, young female Daphnia are exposed to the test substance added to water at a range of concentrations (at ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 232: Collembolan Reproduction Test in Soil by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 232: Collembolan Reproduction Test in Soil written by OECD and published by OECD Publishing. This book was released on 2016-07-29 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline is designed for assessing the effects of chemicals on the reproduction of collembolans in soil.
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 203: Fish, Acute Toxicity Test by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 203: Fish, Acute Toxicity Test written by OECD and published by OECD Publishing. This book was released on 2019-06-18 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fish are exposed to the test substance preferably for a period of 96 hours. Mortalities are recorded at 24, 48, 72 and 96 hours and the concentrations which kill 50 per cent of the fish (LC50) are determined where possible. One or more species ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 210: Fish, Early-life Stage Toxicity Test by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 210: Fish, Early-life Stage Toxicity Test written by OECD and published by OECD Publishing. This book was released on 2013-07-26 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: The test method described in this Test Guideline, is intended to define the lethal and sub-lethal effects of chemicals on the early life stages of the species tested. The early-life stages of fish are exposed to five concentrations of the test ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 416: Two-Generation Reproduction Toxicity by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 416: Two-Generation Reproduction Toxicity written by OECD and published by OECD Publishing. This book was released on 2001-01-22 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline for two-generation reproduction testing is designed to provide general information concerning the effects of a test substance on the integrity and performance of the male and female reproductive systems, and on the growth and ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 240: Medaka Extended One Generation Reproduction Test (MEOGRT) by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 240: Medaka Extended One Generation Reproduction Test (MEOGRT) written by OECD and published by OECD Publishing. This book was released on 2023-07-04 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline describes the Medaka Extended One Generation Test (MEOGRT), which exposes fish over multiple generations to give data relevant to ecological hazard and risk assessment of chemicals, including suspected endocrine disrupting chemicals (EDCs). Exposure in the MEOGRT starts with ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 243: Lymnaea stagnalis Reproduction Test by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 243: Lymnaea stagnalis Reproduction Test written by OECD and published by OECD Publishing. This book was released on 2016-07-29 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline is designed to assess effects of prolonged exposure to chemicals on the reproduction and survival of the hermaphrodite freshwater snail Lymnaea stagnalis (the Great Pond Snail).
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 229: Fish Short Term Reproduction Assay by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 229: Fish Short Term Reproduction Assay written by OECD and published by OECD Publishing. This book was released on 2012-10-02 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline describes an in vivo screening assay for fish reproduction where sexually mature male and spawning female fish are held together and exposed to a chemical during a limited part of their life-cycle (21 days). The short term ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 204: Fish, Prolonged Toxicity Test: 14-Day Study by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 204: Fish, Prolonged Toxicity Test: 14-Day Study written by OECD and published by OECD Publishing. This book was released on 1984-04-04 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline presents guidance for measurement of lethal and other observed effects in fish exposed to test substances. It may be used in place of Test Guideline 203 if a longer observation period is considered useful and appropriate and the ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 242: Potamopyrgus antipodarum Reproduction Test by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 242: Potamopyrgus antipodarum Reproduction Test written by OECD and published by OECD Publishing. This book was released on 2016-07-29 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Potamopyrgus antopodarumon reproduction test is designed to assess potential effects of prolonged exposure to chemicals on reproduction and survival of parthenogenetic lineages of the freshwater mudsnail Potamopyrgus antipodarum. Adult female P. antipodarum are exposed to a concentration ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 246: Bumblebee, Acute Contact Toxicity Test by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 246: Bumblebee, Acute Contact Toxicity Test written by OECD and published by OECD Publishing. This book was released on 2017-10-09 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline describes a method to assess effects of a test chemical on the phagocytotic activity of activated sludge containing protozoan organisms under defined conditions in the presence of different concentrations of the test chemical. The principle of biological sewage-treatment ...
Book Synopsis Test No. 222: Earthworm Reproduction Test (Eisenia fetida/Eisenia andrei) by : OECD
Download or read book Test No. 222: Earthworm Reproduction Test (Eisenia fetida/Eisenia andrei) written by OECD and published by OECD Publishing. This book was released on 2004-11-23 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline is designed to be used for assessing the effects of chemicals in soil on the reproductive output (and other sub-lethal end points) of the earthworm species Eisenia fetida or Eisenia andrei. Adult worms are exposed to a range of ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 215: Fish, Juvenile Growth Test by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 215: Fish, Juvenile Growth Test written by OECD and published by OECD Publishing. This book was released on 2000-01-21 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline is designed to assess the effects of prolonged exposure to chemicals on the growth of juvenile fish. Juvenile fish in exponential growth phase are placed, after being weighed, in test chambers and are normally exposed to five ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 212: Fish, Short-term Toxicity Test on Embryo and Sac-Fry Stages by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 212: Fish, Short-term Toxicity Test on Embryo and Sac-Fry Stages written by OECD and published by OECD Publishing. This book was released on 1998-09-21 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this Short-term Toxicity Test on Fish Embryo and Sac-Fry Stages, the life stages from the newly fertilized egg to the end of the sac-fry stage are exposed. The embryo and sac-fry stages of fish are exposed to five concentrations of the test ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 415: One-Generation Reproduction Toxicity Study by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 415: One-Generation Reproduction Toxicity Study written by OECD and published by OECD Publishing. This book was released on 1983-05-26 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline for reproduction testing is designed to provide general information concerning the effects of a test substance (Solid, liquid, gas or vapour) on male and female reproductive performance. The test substance is administered orally ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 421: Reproduction/Developmental Toxicity Screening Test by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 421: Reproduction/Developmental Toxicity Screening Test written by OECD and published by OECD Publishing. This book was released on 2016-07-29 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: This screening Test Guideline describes the effects of a test chemical on male and female reproductive performance.
