Oecd Guidelines For The Testing Of Chemicals Section 2 Test No 237 Honey Bee Apis Mellifera Larval Toxicity Test Single Exposure
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Oecd Guidelines For The Testing Of Chemicals Section 2 Test No 237 Honey Bee Apis Mellifera Larval Toxicity Test Single Exposure
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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 237 Honey Bee Apis Mellifera Larval Toxicity Test Single Exposure 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.
This Test Guideline (TG) describes a honey bee brood acute toxicity test under laboratory conditions. The method aims at the determination of the lethal dose (72-h LD50) following single exposure of larvae to a chemical. On day 1 (D1) of the study ...
Oecd Guidelines For The Testing Of Chemicals Section 2 Test No 245 Honey Bee Apis Mellifera L Chronic Oral Toxicity Test 10 Day Feeding
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Author : OECD
language : en
Publisher: OECD Publishing
Release Date : 2017-10-09
Oecd Guidelines For The Testing Of Chemicals Section 2 Test No 245 Honey Bee Apis Mellifera L Chronic Oral Toxicity Test 10 Day Feeding 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 2017-10-09 with categories.
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 ...
Oecd Guidelines For The Testing Of Chemicals Section 2 Test No 214 Honeybees Acute Contact Toxicity Test
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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 214 Honeybees Acute Contact 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 1998-09-21 with categories.
This Test Guideline is a laboratory test method, designed to assess the acute contact toxicity of pesticides and other chemicals to adult worker honeybees. Anaesthetized adult worker honeybees are exposed to five doses in a geometric series of the ...
Oecd Guidelines For The Testing Of Chemicals Section 2 Test No 213 Honeybees Acute Oral Toxicity Test
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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 213 Honeybees Acute Oral 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 1998-09-21 with categories.
This Test Guideline is a laboratory test method, designed to assess the oral acute toxicity of pesticides and other chemicals, to adult worker honeybees. Adult worker honeybees are exposed to five doses in a geometric series of the test substance ...
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 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 247 Bumblebee Acute Oral Toxicity Test
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Author : OECD
language : en
Publisher: OECD Publishing
Release Date : 2017-10-09
Oecd Guidelines For The Testing Of Chemicals Section 2 Test No 247 Bumblebee Acute Oral 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 2017-10-09 with categories.
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 ...
Human And Ecological Risk Assessment
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Author : Dennis J. Paustenbach
language : en
Publisher: John Wiley & Sons
Release Date : 2024-04-15
Human And Ecological Risk Assessment written by Dennis J. Paustenbach and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-04-15 with Technology & Engineering categories.
Understand the fundamentals of human risk assessment with this introduction and reference Human risk assessments are a precondition for virtually all industrial action or environmental regulation, all the more essential in a world where chemical and environmental hazards are becoming more abundant. These documents catalog potential environmental, toxicological, ecological, or other harms resulting from a particular hazard, from chemical spills to construction projects to dangerous workplaces. They turn on a number of variables, of which the most significant is the degree of human exposure to the hazardous agent or process. Human and Ecological Risk Assessment combines the virtues of a textbook and reference work to introduce and analyze these vital documents. Beginning with the foundational theory of human health risk assessment, it then supplies case studies and detailed analysis illustrating the practice of producing risk assessment documents. Fully updated and authored by leading authorities in the field, the result is an indispensable work. Readers of the second edition of Human and Ecological Risk Assessment will also find: Over 40 entirely new case studies reflecting the latest in risk assessment practice Detailed discussion of hazards including air emissions, contaminated food and soil, hazardous waste sites, and many more Case studies from multiple countries to reflect diverse international standards Human and Ecological Risk Assessment is ideal for professionals and advanced graduate students in toxicology, industrial hygiene, occupational medicine, environmental science, and all related subjects.
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 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 ...