Oecd Guidelines For The Testing Of Chemicals Section 2 Test No 236 Fish Embryo Acute Toxicity Fet Test
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Author |
: OECD |
Publisher |
: OECD Publishing |
Total Pages |
: 22 |
Release |
: 2013-07-26 |
ISBN-10 |
: 9789264203709 |
ISBN-13 |
: 9264203702 |
Rating |
: 4/5 (09 Downloads) |
Synopsis OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 236: Fish Embryo Acute Toxicity (FET) Test by : OECD
The test method described in this Test Guidelineis inteneded to determine the acute or letal toxicity of chemicals on embryonic stages of fish (Danio rerio). Newly fertilised zebrafish eggs are exposed to the test chemical for a period of 96 hrs ...
Author |
: OECD |
Publisher |
: OECD Publishing |
Total Pages |
: 20 |
Release |
: 1998-09-21 |
ISBN-10 |
: 9789264070141 |
ISBN-13 |
: 9264070141 |
Rating |
: 4/5 (41 Downloads) |
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
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 ...
Author |
: OECD |
Publisher |
: OECD Publishing |
Total Pages |
: 24 |
Release |
: 2019-06-18 |
ISBN-10 |
: 9789264069961 |
ISBN-13 |
: 9264069968 |
Rating |
: 4/5 (61 Downloads) |
Synopsis OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 203: Fish, Acute Toxicity Test by : OECD
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 ...
Author |
: OECD |
Publisher |
: OECD Publishing |
Total Pages |
: 24 |
Release |
: 2013-07-26 |
ISBN-10 |
: 9789264203785 |
ISBN-13 |
: 9264203788 |
Rating |
: 4/5 (85 Downloads) |
Synopsis OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 210: Fish, Early-life Stage Toxicity Test by : OECD
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 ...
Author |
: OECD |
Publisher |
: OECD Publishing |
Total Pages |
: 9 |
Release |
: 1984-04-04 |
ISBN-10 |
: 9789264069985 |
ISBN-13 |
: 9264069984 |
Rating |
: 4/5 (85 Downloads) |
Synopsis OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 204: Fish, Prolonged Toxicity Test: 14-Day Study by : OECD
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 ...
Author |
: OECD |
Publisher |
: OECD Publishing |
Total Pages |
: 51 |
Release |
: 2021-06-18 |
ISBN-10 |
: 9789264714137 |
ISBN-13 |
: 9264714138 |
Rating |
: 4/5 (37 Downloads) |
Synopsis OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 249: Fish Cell Line Acute Toxicity - The RTgill-W1 cell line assay by : OECD
The RTgill-W1 cell line assay describes a 24-well plate format fish cell line acute toxicity test using the permanent cell line from rainbow trout (Oncorhynchus mykiss) gill, RTgill-W1. After 24 h of exposure to the test chemical, cell viability is assessed based on three fluorescent cell viability indicator dyes, measured on the same set of cells. Resazurin enters the cells in its non-fluorescent form and is converted to the fluorescent product, resorufin, by mitochondrial, microsomal or cytoplasmic oxidoreductases.
Author |
: OECD |
Publisher |
: OECD Publishing |
Total Pages |
: 9 |
Release |
: 1984-04-04 |
ISBN-10 |
: 9789264070042 |
ISBN-13 |
: 9264070044 |
Rating |
: 4/5 (42 Downloads) |
Synopsis OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 207: Earthworm, Acute Toxicity Tests by : OECD
This Test Guideline includes two methods: a paper contact toxicity test and an artificial soil test. The recommended specie is Eisenia foetida (Michaelsen). The initial screening test (filter paper contact test) involves exposing earthworms to test ...
Author |
: OECD |
Publisher |
: OECD Publishing |
Total Pages |
: 44 |
Release |
: 2011-07-28 |
ISBN-10 |
: 9789264122369 |
ISBN-13 |
: 9264122362 |
Rating |
: 4/5 (69 Downloads) |
Synopsis OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 234: Fish Sexual Development Test by : OECD
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 ...
Author |
: OECD |
Publisher |
: OECD Publishing |
Total Pages |
: 53 |
Release |
: 2023-07-04 |
ISBN-10 |
: 9789264242258 |
ISBN-13 |
: 9264242252 |
Rating |
: 4/5 (58 Downloads) |
Synopsis OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 240: Medaka Extended One Generation Reproduction Test (MEOGRT) by : OECD
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 ...
Author |
: OECD |
Publisher |
: OECD Publishing |
Total Pages |
: 45 |
Release |
: 2021-06-17 |
ISBN-10 |
: 9789264886100 |
ISBN-13 |
: 9264886109 |
Rating |
: 4/5 (00 Downloads) |
Synopsis OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 250: EASZY assay - Detection of Endocrine Active Substances, acting through estrogen receptors, using transgenic tg(cyp19a1b:GFP) Zebrafish embrYos by : OECD
The EASZY assay is a mechanism-based in vivo screening assay designed to detect endocrine active chemicals acting as agonist through estrogen receptors (ERs), by inducing the expression of the green fluorescent protein (GFP) driven by the cyp19a1b promoter. The EASZY assay allows for the detection of estrogenic activity of chemicals on transgenic tg(cyp19a1b:GFP) Zebrafish embryos exposed for 96 hours during the embryonic stages of development.