Download or read book Effects of Environmental Factors on the Toxicity of Chloramine T to Fish written by and published by . This book was released on 1988 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: The toxicity of chloramine-T, a therapeutant used to treat bacterial gill disease in fish, was evaluated under a variety of physical and chemical conditions. Chloramine-T was more toxic in warm water than in cold water at exposures of 24 hour or less, but temperature had no significant effect on toxicity in 96-hour exposures. The chemical was slightly less toxic to rainbow trout in hard than in soft water, but water hardness had little influence on its toxicity to channel catfish. The pH was the most important factor affecting chloramine-T toxicity; the chemical about 6 times more toxic at pH 6.5 than at 9.5.
Download or read book Some Drinking water Disinfectants and Contaminants Including Arsenic written by IARC Working Group on the Evaluation of Carcinogenic Risks to Humans and published by IARC. This book was released on 2004 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: A working group of 23 experts from 13 countries met in Lyon to evaluate the evidence for carcinogenicity of arsenic (mostly naturally occurring) as a contaminant of drinking-water, and of the water-disinfectant chloramine. The working group also evaluated or re-evaluated four chlorination by-products found in drinking-water, namely chloral hydrate, di- and trichloroacetic acids, and 3-chloro-4-(dichloromethyl)-5-hydroxy-2(5H)-furanone (also known as MX). High-level exposure to arsenic in drinking-water occurs in some regions such as China, Latin America, Bangladesh and West Bengal. The Working Group reviewed epidemiological studies of human cancer (mainly ecological studies in Taiwan and Chile, and several case-control and cohort studies) in relation to arsenic in drinking-water. Arsenic in drinking-water (primarily inorganic, as arsenate and to a lesser extent arsenite) was evaluated as carcinogenic to humans (Group 1) on the basis of sufficient evidence for an increased risk for cancer of the urinary bladder, lung and skin. Studies on inorganic arsenic in experimental animals provided limited evidence for its carcinogenicity, but sufficient evidence was found in experimental animals for the carcinogenicity of dimethylarsinic acid (an organic form of arsenic), which produced urinary bladder tumours in rats and lung tumours in mice after oral administration.
Download or read book Synthetic Reagents Chloramine T Hydrogen Peroxide Polyphosphoric Acid written by J. S. Pizey and published by . This book was released on 1974 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Nuclear Chemistry written by Attila Vértes and published by Springer Science & Business Media. This book was released on 2003 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: Impressive in its overall size and scope, this five-volume reference work provides researchers with the tools to push them into the forefront of the latest research. The Handbook covers all of the chemical aspects of nuclear science starting from the physical basics and including such diverse areas as the chemistry of transactinides and exotic atoms as well as radioactive waste management and radiopharmaceutical chemistry relevant to nuclear medicine. The nuclear methods of the investigation of chemical structure also receive ample space and attention. The international team of authors consists of 77 world-renowned experts - nuclear chemists, radiopharmaceutical chemists and physicists - from Austria, Belgium, Germany, Great Britain, Hungary, Holland, Japan, Russia, Sweden, Switzerland and the United States. The Handbook is an invaluable reference for nuclear scientists, biologists, chemists, physicists, physicians practicing nuclear medicine, graduate students and teachers - virtually all who are involved in the chemical and radiopharmaceutical aspects of nuclear science. The Handbook also provides for further reading through its rich selection of references.
Download or read book Hazardous Chemicals written by T.S.S. Dikshith and published by CRC Press. This book was released on 2013-05-06 with total page 683 pages. Available in PDF, EPUB and Kindle. Book excerpt: An easily accessible guide to scientific information on safety management of chemical substances for students and occupational health professionals, this book covers proper management, related care, and precautions, and related global regulations. It aids in preventing and minimizing the consequences of catastrophic releases of toxic, reactive, flammable, or explosive chemical substances, which may result in toxic or explosive hazards. It also details safety measures for transportation of chemical substances by different routes, such as by road, rail, air, and sea.
Download or read book Bioconjugate Techniques written by Greg T. Hermanson and published by Academic Press. This book was released on 2010-07-26 with total page 1233 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioconjugate Techniques, 2nd Edition, is the essential guide to the modification and cross linking of biomolecules for use in research, diagnostics, and therapeutics. It provides highly detailed information on the chemistry, reagent systems, and practical applications for creating labeled or conjugate molecules. It also describes dozens of reactions with details on hundreds of commercially available reagents and the use of these reagents for modifying or cross linking peptides and proteins, sugars and polysaccharides, nucleic acids and oligonucleotides, lipids, and synthetic polymers. A one-stop source for proven methods and protocols for synthesizing bioconjugates in the lab Step-by-step presentation makes the book an ideal source for researchers who are less familiar with the synthesis of bioconjugates More than 600 figures that visually describe the complex reactions associated with the synthesis of bioconjugates Includes entirely new chapters on the latest areas in the field of bioconjugation as follows: Microparticles and nanoparticlesSilane coupling agentsDendrimers and dendronsChemoselective ligationQuantum dotsLanthanide chelatesCyanine dyesDiscrete PEG compoundsBuckyballs,fullerenes, and carbon nanotubesMass tags and isotope tagsBioconjugation in the study of protein interactions
Download or read book The Determination of Hydrazino Hydrazide Groups written by Hugh E. Malone and published by Elsevier. This book was released on 2013-10-22 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Determination of Hydrazino-Hydrazide Groups discusses the analytical methods for the analysis of hydrazino, hydrazide, hydrazine, substituted hydrazines, and hydrazine derivatives. It also shows the usefulness of hydrazines and its derivatives as analytical reagents. The book presents a detailed examination of a variety of analytical methods used in determining hydrazines and hydrazides derivatives. These methods include oxidation, colorimetry and spectrophotometry, coulometry, polarography, and gasometric and acid-based methods. The book concludes by discussing the use of hydrazines as analytical reagents. The text is invaluable for everyone interested in hydrazides and hydrazines and their applications.
Download or read book Investigations in Fish Control written by and published by . This book was released on 1988 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fish Disease written by Edward J. Noga and published by John Wiley & Sons. This book was released on 2011-11-16 with total page 549 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fish Disease: Diagnosis and Treatment, Second Edition provides thorough, yet concise descriptions of viral, bacterial, fungal, parasitic and noninfectious diseases in an exhaustive number of fish species. Now in full color with over 500 images, the book is designed as a comprehensive guide to the identification and treatment of both common and rare problems encountered during the clinical work-up. Diseases are discussed following a systems-based approach to ensure a user-friendly and practical manual for identifying problems. Fish Disease: Diagnosis and Treatment, Second Edition is the must-have reference for any aquaculturists, aquatic biologists, or fish health specialists dealing with diagnosing or treating fish diseases.
Download or read book Newer Redox Titrants written by A. Berka and published by Elsevier. This book was released on 2013-10-22 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: International Series of Monographs in Analytical Chemistry, Volume 22: Newer Redox Titrants focuses on the processes, reactions, methodologies, and approaches involved in the study of redox titrants. The publication first offers information on potassium permanganate in alkaline solution and compounds of trivalent manganese, including standard solutions, indicator, and review of determinations. The text then ponders on compounds of trivalent copper and potassium hexacyanoferrate. The book ponders on hypohalites (hypochlorite and hypobromite), chloramine-T, and bromine, as well as standard solutions, indicator, and review of determinations. The publication also takes a look at iodine monochloride, periodic acid and its salts, lead (IV) acetate, compounds of pentavalent vanadium, and iron (III) salts. The compounds of trivalent cobalt, hydrogen peroxide, chromium (II) salts, tin (II) chloride, sodium arsenite, and compounds of monovalent copper are also elaborated. ? The publication is a reliable reference for readers interested in newer redox titrants.
Download or read book Handbook of Reagents for Organic Synthesis written by Tomislav Rovis and published by John Wiley & Sons. This book was released on 2016-10-17 with total page 725 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spurred by the desire to make chemistry a sustainable and "greener" technology, the field of organocatalysis has grown to become one of the most important areas in synthetic organic chemistry. Organic catalysts can often replace potentially toxic metal catalysts and allow reactions to proceed under mild reaction conditions, thereby saving energy costs and rendering chemical processes inherently safer. More importantly perhaps, organocatalysis offers a complementary reactivity in many instances leading to increased versatility. This Handbook describes 126 key reagents for organocatalytic reactions and will be especially useful for professionals in the area of sustainable chemistry, medicinal research, as well as synthetic organic chemists working in academia and the pharmaceutical industry. All the information compiled in this volume is also available in electronic format on Wiley Online Library. The 126 reagents represented here are but a small fraction of the ca. 5,000 reagents available in the electronic Encyclopedia of Reagents for Organic Synthesis (e-EROS). e-EROS offers various search interfaces to locate reagents of interest, including chemical structure, substructure and reactions search modes. e-EROS is updated regularly with new and updated entries.
Download or read book Disinfection Sterilization and Preservation written by Seymour Stanton Block and published by Lippincott Williams & Wilkins. This book was released on 2001-01-01 with total page 1448 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition is a comprehensive, practical reference on contemporary methods of disinfection, sterlization, and preservation and their medical, surgical, and public health applications. New topics covered include recently identified pathogens, microbial biofilms, use of antibiotics as antiseptics, synergism between chemical microbicides, pulsed-light sterilization of pharmaceuticals, and new methods for medical waste management. (Midwest).
Download or read book The Corrosive Effect of Chlorine and Lye Solutions on Metals Used in Dairy Equipment written by Harry Sensenig Haller and published by . This book was released on 1941 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Red Cross Notes written by and published by . This book was released on 1910 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Quantitative Thin Layer Chromatography written by Bernd Spangenberg and published by Springer Science & Business Media. This book was released on 2011-01-03 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thin-layer chromatography (TLC) is widely used particularly for pharmaceutical and food analysis. While there are a number of books on the qualitative identification of chemical substances by TLC, the unique focus here is on quantitative analysis. The authors describe all steps of the analytical procedure, beginning with the basics and equipment for quantitative TLC followed by sample pretreatment and sample application, development and staining, scanning, and finally statistical and chemometric data evaluation and validation. An important feature is the coverage of effect-directed biological detection methods. Chapters are organized in a modular fashion facilitating the easy location of information about individual procedural steps.
Download or read book Radiotracers for Medical Applications written by Garimella V. S. Rayudu and published by CRC Press. This book was released on 2019-06-04 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: First Published in 1983, this book offers a full, comprehensive guide into the relationship between Radiotracers and the methods in which they are applied in the field of medicine. Carefully compiled and filled with a vast repertoire of notes, diagrams, and references this book serves as a useful reference for Students of Radiology, and other practitioners in their respective fields.
Download or read book Comprehensive B12 written by Zenon Schneider and published by Walter de Gruyter. This book was released on 1987 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: No detailed description available for "Comprehensive B12".
