Oecd Guidelines For The Testing Of Chemicals Section 2 Effects On Biotic Systems Test No 215 Fish Juvenile Growth Test

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Oecd Guidelines For The Testing Of Chemicals Section 2 Test No 215 Fish Juvenile Growth Test

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Author : OECD
language : en
Publisher: OECD Publishing
Release Date : 2000-01-21

Oecd Guidelines For The Testing Of Chemicals Section 2 Test No 215 Fish Juvenile Growth 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 2000-01-21 with categories.

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 ...

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 ...

Oecd Guidelines For The Testing Of Chemicals

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Author :
language : en
Publisher:
Release Date : 2000

Oecd Guidelines For The Testing Of Chemicals written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with categories.

Oecd Guidelines For The Testing Of Chemicals Section 2 Test No 230 21 Day Fish Assay A Short Term Screening For Oestrogenic And Androgenic Activity And Aromatase Inhibition

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Author : OECD
language : en
Publisher: OECD Publishing
Release Date : 2009-09-08

Oecd Guidelines For The Testing Of Chemicals Section 2 Test No 230 21 Day Fish Assay A Short Term Screening For Oestrogenic And Androgenic Activity And Aromatase Inhibition 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 describes an in vivo screening assay for certain endocrine active substances 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 ...

Oecd Guidelines For The Testing Of Chemicals Section 2 Test No 234 Fish Sexual Development Test

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Author : OECD
language : en
Publisher: OECD Publishing
Release Date : 2011-07-28

Oecd Guidelines For The Testing Of Chemicals Section 2 Test No 234 Fish Sexual Development 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 2011-07-28 with categories.

This Test Guideline describes an assay that assesses early life-stage effects and potential adverse consequences of putative endocrine disrupting chemicals (e.g. oestrogens, androgens and steroidogenesis inhibitors) on fish sexual development. In ...

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 ...

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 ...

Oecd Guidelines For The Testing Of Chemicals Section 2 Test No 221 Lemna Sp Growth Inhibition Test

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Author : OECD
language : en
Publisher: OECD Publishing
Release Date : 2006-07-11

Oecd Guidelines For The Testing Of Chemicals Section 2 Test No 221 Lemna Sp Growth Inhibition 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 2006-07-11 with categories.

This Test Guideline is designed to assess the toxicity of substances to freshwater aquatic plants of the genus Lemna (duckweed). Exponentially growing plant cultures of the genus Lemna (Lemna gibba and Lemna minor usually) are allowed to grow as ...

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 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 ...