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Oecd Guidelines For The Testing Of Chemicals Section 1 Test No 120 Solution Extraction Behaviour Of Polymers In Water
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Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 1 Test No. 120: Solution/Extraction Behaviour of Polymers in Water by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 1 Test No. 120: Solution/Extraction Behaviour of Polymers in Water written by OECD and published by OECD Publishing. This book was released on 2000-01-21 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline describes a method to analyse the solution/extraction behaviour of polymers in water, which uses the flask method with modifications. Three samples of 10 g of particles of the test substance are weighed into each of three vessels ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 1 Test No. 122: Determination of pH, Acidity and Alkalinity by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 1 Test No. 122: Determination of pH, Acidity and Alkalinity written by OECD and published by OECD Publishing. This book was released on 2013-07-26 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline describes the procedure for the electronic determination of pH of an undiluted aqueous solution or dispersion, the pH of a dilution of a solution or dispersion in water, or the pH of a chemical diluted to end-use concentration ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 1 Test No. 123: Partition Coefficient (1-Octanol/Water): Slow-Stirring Method by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 1 Test No. 123: Partition Coefficient (1-Octanol/Water): Slow-Stirring Method written by OECD and published by OECD Publishing. This book was released on 2022-06-30 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline describes the slow-stirring method, which permits the determination of the 1-octanol/water partition coefficient (POW) values up to a log POW of 8.2. The partition coefficient between water and 1-octanol (POW) is defined as the ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 1 Test No. 105: Water Solubility by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 1 Test No. 105: Water Solubility written by OECD and published by OECD Publishing. This book was released on 1995-07-27 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline describes methods to determine the water solubility of test substances. The water solubility of a substance is the saturation mass concentration of the substance in water at a given temperature. This guideline addresses the ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 1 Test No. 107: Partition Coefficient (n-octanol/water): Shake Flask Method by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 1 Test No. 107: Partition Coefficient (n-octanol/water): Shake Flask Method written by OECD and published by OECD Publishing. This book was released on 1995-07-27 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline describes a method to determine experimentally Pow values in the range log Pow between -2 and 4 (occasionally up to 5). This method can not be used with surface-active materials. The partition coefficient is defined as the ratio ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 426: Developmental Neurotoxicity Study by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 426: Developmental Neurotoxicity Study written by OECD and published by OECD Publishing. This book was released on 2007-10-15 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: A developmental neurotoxicity study will provide information on the effects of repeated exposure to a substance during in utero and early postnatal development. The test substance is administered daily, generally orally, to mated females (rats are ...
Book Synopsis Introduction to Toxicological Screening Methods and Good Laboratory Practice by : Saravana Babu Chidambaram
Download or read book Introduction to Toxicological Screening Methods and Good Laboratory Practice written by Saravana Babu Chidambaram and published by Springer Nature. This book was released on 2022-02-11 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the principles, methods, and interpretation involved in establishing the safety, risk, and hazard assessment of small molecules. It presents the regulatory requirements for risk and hazard identification as per the guidelines of the Organization for Economic Cooperation and Development (OECD), Paris, and the International Council for Harmonisation (ICH) of Technical Requirements for Pharmaceuticals for Human Use ICH and Schedule ‘Y’, India. It serves as reference material for undergraduate and postgraduate pharmacy degree students as well as senior researchers to learn about the principles, methods, and interpretations of systemic dosage (acute and repeated dose) and genotoxicity (in vitro and in vivo), special toxicological investigations such as reproductive and developmental toxicology, carcinogenicity, and toxicokinetics using animal models or in vitro methods, as applicable. This book is the first of its kind in providing information on the principles and methods of implementation of Good Laboratory Practice based on the guidelines of OECD. It includes detailed chapters about the regulatory requirements and guidelines in pharmaceutical products and agrochemicals. It also describes the infrastructure needed for preclinical studies, including in vivo and in vitro facilities.
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 1 Test No. 115: Surface Tension of Aqueous Solutions by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 1 Test No. 115: Surface Tension of Aqueous Solutions written by OECD and published by OECD Publishing. This book was released on 1995-07-27 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline describes methods to determine the surface tension (in N/m) of aqueous solutions. The methods are based on the measurement of the force which it is necessary to exert vertically on a stirrup or ring, in contact with the surface ...
Book Synopsis OECD Guidelines for the Testing of Chemicals / Section 1: Physical-Chemical properties Summary of Considerations in the Report from the OECD Expert Group on Physical Chemistry by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals / Section 1: Physical-Chemical properties Summary of Considerations in the Report from the OECD Expert Group on Physical Chemistry written by OECD and published by OECD Publishing. This book was released on 2006-09-11 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 1 Test No. 117: Partition Coefficient (n-octanol/water), HPLC Method by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 1 Test No. 117: Partition Coefficient (n-octanol/water), HPLC Method written by OECD and published by OECD Publishing. This book was released on 2022-06-30 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline describes the HPLC method, which permits to determine the partition coefficient (n-octanol/water) (Pow). Reverse phase HPLC is performed on analytical columns packed with a solid phase containing long hydrocarbon chains ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 1 Test No. 112: Dissociation Constants in Water by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 1 Test No. 112: Dissociation Constants in Water written by OECD and published by OECD Publishing. This book was released on 1981-05-12 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline describes the methods allowing the determination of the dissociation constants in water. The dissociation is the reversible splitting into two or more chemical species which may be ionic. The determination of the dissociation ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 1 Test No. 111: Hydrolysis as a Function of pH by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 1 Test No. 111: Hydrolysis as a Function of pH written by OECD and published by OECD Publishing. This book was released on 2004-11-23 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline describes a laboratory test method to assess abiotic hydrolytic transformations of chemicals in aquatic systems at pH values normally found in the environment (pH 4 – 9). This Guideline is designed as a tiered approach; each tier ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 1 Test No. 119: Determination of the Low Molecular Weight Content of a Polymer Using Gel Permeation Chromatography by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 1 Test No. 119: Determination of the Low Molecular Weight Content of a Polymer Using Gel Permeation Chromatography written by OECD and published by OECD Publishing. This book was released on 1996-06-14 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test guideline describes the Gel Permeation Chromatography (GPC). This method permits to determine the molecular weight distribution and the average molecular weights (Mn, Mw). GPC is a special type of liquid chromatography in which the sample ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 1 Test No. 109: Density of Liquids and Solids by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 1 Test No. 109: Density of Liquids and Solids written by OECD and published by OECD Publishing. This book was released on 2012-10-02 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline lists methods for determining the density of liquids and solids, giving only a succinct description of them. The density of a substance is the quotient of its mass and its volume and is expressed in SI units as kg/m3 at a ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 1 Test No. 103: Boiling Point by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 1 Test No. 103: Boiling Point written by OECD and published by OECD Publishing. This book was released on 1995-07-27 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline describes methods to determine the boiling point of test substances. The boiling point of a liquid is defined as the temperature (in K) at which the vapour pressure equals the standard atmospheric pressure 101.325 kPa. The ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 1 Test No. 108: Complex Formation Ability in Water by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 1 Test No. 108: Complex Formation Ability in Water written by OECD and published by OECD Publishing. This book was released on 1981-05-12 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline describes the polarographic method. The ability of a substance to form complexes with metals can be assessed by means of polarographic techniques which allow the determination of stability constants for some complexes. The ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 1 Test No. 118: Determination of the Number-Average Molecular Weight and the Molecular Weight Distribution of Polymers using Gel Permeation Chromatography by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 1 Test No. 118: Determination of the Number-Average Molecular Weight and the Molecular Weight Distribution of Polymers using Gel Permeation Chromatography written by OECD and published by OECD Publishing. This book was released on 1996-06-14 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test guideline describes the Gel Permeation Chromatography (GPC). This method permits to determine the molecular weight distribution and the average molecular weights (Mn, Mw). GPC is a special type of liquid chromatography in which the sample ...
