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Oecd Guidelines For The Testing Of Chemicals Section 2 Test No 202 Daphnia Sp Acute Immobilisation Test
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Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 202: Daphnia sp. Acute Immobilisation Test by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 202: Daphnia sp. Acute Immobilisation Test written by OECD and published by OECD Publishing. This book was released on 2004-11-23 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline describes an acute toxicity test to assess effects of chemicals towards daphnids (usually Daphnia magna Staus). Young daphnids, aged less than 24 hours at the start of the test, are exposed to the test substance at a range of ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 235: Chironomus sp., Acute Immobilisation Test by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 235: Chironomus sp., Acute Immobilisation Test written by OECD and published by OECD Publishing. This book was released on 2011-07-28 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline describes an acute immobilisation assay on chronomids and is designed to complement existing Test Guidelines for chironomid chronic toxicity assays (TG 218, 219 and 233). The test method is based on TG 202: Daphnia sp. Acute ...
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. 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. 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 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. 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 / OECD Series on Testing and Assessment Report of the Final Ring Test of the Daphnia magna Reproduction Test by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals / OECD Series on Testing and Assessment Report of the Final Ring Test of the Daphnia magna Reproduction Test written by OECD and published by OECD Publishing. This book was released on 2002-05-10 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document is the report of the Ring Test of the February 1994 OECD draft Guideline 202, part II on Daphnia magna Reproduction Test, which was conducted in 1994.
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 234: Fish Sexual Development Test by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 234: Fish Sexual Development Test written by OECD and published by OECD Publishing. This book was released on 2011-07-28 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 420: Acute Oral Toxicity - Fixed Dose Procedure by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 420: Acute Oral Toxicity - Fixed Dose Procedure written by OECD and published by OECD Publishing. This book was released on 2002-02-08 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: A principle of the method is that in the main study only moderately toxic doses are used, and the administration of doses that are expected to be lethal should be avoided. This Guideline is intended primarily for use with rat. Groups of animals of a ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 213: Honeybees, Acute Oral Toxicity Test by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 213: Honeybees, Acute Oral Toxicity Test written by OECD and published by OECD Publishing. This book was released on 1998-09-21 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4: Health Effects Test No. 436: Acute Inhalation Toxicity – Acute Toxic Class Method by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4: Health Effects Test No. 436: Acute Inhalation Toxicity – Acute Toxic Class Method written by OECD and published by OECD Publishing. This book was released on 2009-09-08 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: The method described by this Test Guideline provides information that allows hazard assessment for short-term exposure to a test article by inhalation, and allows the substance to be classified according to the Globally Harmonized System of ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 211: Daphnia magna Reproduction Test by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 211: Daphnia magna Reproduction Test written by OECD and published by OECD Publishing. This book was released on 2012-10-02 with total page 26 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. 249: Fish Cell Line Acute Toxicity - The RTgill-W1 cell line assay by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 249: Fish Cell Line Acute Toxicity - The RTgill-W1 cell line assay written by OECD and published by OECD Publishing. This book was released on 2021-06-18 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 209: Activated Sludge, Respiration Inhibition Test (Carbon and Ammonium Oxidation) by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 209: Activated Sludge, Respiration Inhibition Test (Carbon and Ammonium Oxidation) written by OECD and published by OECD Publishing. This book was released on 2010-07-23 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline is designed to assess the effects of a substance on micro-organisms from activated sludge of waste-water treatment plants by measuring their respiration rate (carbon and/or ammonium oxidation) as oxygen consumption. The test ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 228: Determination of Developmental Toxicity to Dipteran Dung Flies(Scathophaga stercoraria L. (Scathophagidae), Musca autumnalis De Geer (Muscidae)) by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 2 Test No. 228: Determination of Developmental Toxicity to Dipteran Dung Flies(Scathophaga stercoraria L. (Scathophagidae), Musca autumnalis De Geer (Muscidae)) written by OECD and published by OECD Publishing. This book was released on 2016-07-29 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline describes a method to estimate the developmental toxicity of a test chemical to the dung dwelling life stages of dung-dependent dipteran species.
Book Synopsis OECD Guidelines for the Testing of Chemicals / Section 2: Effects on Biotic Systems Test No. 215: Fish, Juvenile Growth Test by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals / Section 2: Effects on Biotic Systems 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 17 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 ...
