Oecd Guidelines For The Testing Of Chemicals Section 2 Test No 220 Enchytraeid Reproduction Test
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Test No 220 Enchytraeid Reproduction Test
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Author : OECD
language : en
Publisher: OECD Publishing
Release Date : 2004-11-23
Test No 220 Enchytraeid Reproduction Test written by OECD and has been published by OECD Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-11-23 with categories.
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 ...
Test No 211 Daphnia Magna Reproduction Test
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Author : OECD
language : en
Publisher: OECD Publishing
Release Date : 2008-10-16
Test No 211 Daphnia Magna Reproduction Test written by OECD and has been published by OECD Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-10-16 with categories.
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 ...
Test No 232 Collembolan Reproduction Test In Soil
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Author : OECD
language : en
Publisher: OECD Publishing
Release Date : 2009-09-08
Test No 232 Collembolan Reproduction Test In Soil written by OECD and has been published by OECD Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-09-08 with categories.
This Test Guideline is designed for assessing the effects of chemicals on the reproduction of collembolans in soil. The parthenogenetic Folsomia candida is the recommended species for use, but an alternative species such as sexually reproducing ...
Oecd Guidelines For The Testing Of Chemicals Section 2 Test No 240 Medaka Extended One Generation Reproduction Test Meogrt
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Author : OECD
language : en
Publisher: OECD Publishing
Release Date : 2023-07-04
Oecd Guidelines For The Testing Of Chemicals Section 2 Test No 240 Medaka Extended One Generation Reproduction Test Meogrt written by OECD and has been published by OECD Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-07-04 with categories.
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 ...
Oecd Guidelines For The Testing Of Chemicals Section 2 Test No 225 Sediment Water Lumbriculus Toxicity Test Using Spiked Sediment
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Author : OECD
language : en
Publisher: OECD Publishing
Release Date : 2007-10-15
Oecd Guidelines For The Testing Of Chemicals Section 2 Test No 225 Sediment Water Lumbriculus Toxicity Test Using Spiked Sediment written by OECD and has been published by OECD Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-10-15 with categories.
This Test Guideline is designed to assess the effects of prolonged exposure to sediment-associated chemicals on the reproduction and the biomass of the endobenthic oligochaete Lumbriculus variegatus (Müller). The method is described for static test ...
Oecd Guidelines For The Testing Of Chemicals Section 2 Test No 203 Fish Acute Toxicity Test
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Author : OECD
language : en
Publisher: OECD Publishing
Release Date : 2019-06-18
Oecd Guidelines For The Testing Of Chemicals Section 2 Test No 203 Fish Acute Toxicity Test written by OECD and has been published by OECD Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-06-18 with categories.
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 ...
Oecd Guidelines For The Testing Of Chemicals Section 2 Test No 212 Fish Short Term Toxicity Test On Embryo And Sac Fry Stages
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Author : OECD
language : en
Publisher: OECD Publishing
Release Date : 1998-09-21
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 has been published by OECD Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-09-21 with categories.
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 ...
Oecd Guidelines For The Testing Of Chemicals Section 2 Test No 210 Fish Early Life Stage Toxicity Test
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Author : OECD
language : en
Publisher: OECD Publishing
Release Date : 2013-07-26
Oecd Guidelines For The Testing Of Chemicals Section 2 Test No 210 Fish Early Life Stage Toxicity Test written by OECD and has been published by OECD Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-07-26 with categories.
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 ...
Oecd Guidelines For The Testing Of Chemicals Section 2 Test No 204 Fish Prolonged Toxicity Test 14 Day Study
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Author : OECD
language : en
Publisher: OECD Publishing
Release Date : 1984-04-04
Oecd Guidelines For The Testing Of Chemicals Section 2 Test No 204 Fish Prolonged Toxicity Test 14 Day Study written by OECD and has been published by OECD Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984-04-04 with categories.
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 ...
Test No 222 Earthworm Reproduction Test Eisenia Fetida Eisenia Andrei
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Author : OECD
language : en
Publisher: OECD Publishing
Release Date : 2004-11-23
Test No 222 Earthworm Reproduction Test Eisenia Fetida Eisenia Andrei written by OECD and has been published by OECD Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-11-23 with categories.
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 ...