3 018 résultats
2012Adhya-9781849734493RSC 2012. Hardcover. New. RSC hardcover
2012Adhya-9781849734479RSC 2012. Hardcover. New. RSC hardcover
2012Adhya-9781849734479RSC 2012. Hardcover. New. RSC hardcover
1876e8736Manchester: Palmer & Howe. Cover worn and detached from text block. Some age toning and offsetting from fabric specimens. Text block firm. 1876. Second Edition. Green hardback cloth cover. 230mm x 140mm 9" x 6". xxix 509pp ad. 'Illustrated with wood engravings and numerous Specimens of Printed and Dyed Fabrics'. Fold out table and laid on samples. Heavy item - shipping supplement may apply for overseas. . Palmer & Howe hardcover
1971ME-107Leipzig Germany: VEB Deutscher Verlag Fur Grundstoffindustrie 1971. Comprehensive reference text presents a detailed atlas of steel faults which standardizes the fault denominations. Includes information on faults found in definite products; surface faults; descriptions of various types of faults- their possible causes their avoidance and elimination; faults found in individual products in connection with the manufacturing stages where they occur; internal faults; structural faults; etc. 264 pgs. Illustrated. Text in German. Prior owner's nameplate pastedown on front endpaper; clean pocket label on rear endpaper; tiny reference numerals and light scuff on lower spine. Lower spine edge slightly bumped. Minimal shelfwear. . First Edition. Hard Cover. Very Good. 8vo - over 7¾" - 9¾" tall. Ex-Professional Library. VEB Deutscher Verlag Fur Grundstoffindustrie Hardcover
1973PH-246London U.K.: Chapman & Hall Ltd. 1973. Classic comprehensive text presents a detailed study on dielectric theory including topics on dielectric properties and the structure of liquid water; dielectric properties of ice; electrolytic solutions; biomolecules and tissue; aqueous solutions of non-electrolytes; dielectric properties of heterogeneous substances; dielectric properties of absorbed water; applications to earth sciences; etc. 302 pgs. Illustrated. Gilt spine. Stamps on front endpaper title pg. and outer edge. Minimal shelfwear. First Edition. Hard Cover. Very Good. 8vo - over 7¾" - 9¾" tall. Ex- Professional Library. Chapman & Hall Ltd. Hardcover
1986CH-263Amsterdam The Netherlands: Elsevier 1986. Comprehensive advanced reference text presents detailed topics in the analytical fundamental and practical applications of UV/VIS spectrophotometry. Topics include: varieties of spectroscopy; absorption spectra and laws; components of UV/VIS spectrophotometers; monochromators; experimental techniques; qualitative and quantitative analysis; inorganic and organic applications; pharmaceutical analysis; analysis of natural dyes; etc. 690 pgs. Illustrated. Gilt spine and front cover. Small label to lower spine; small stamps on front endpaper and lower title pg. Minimal shelfwear. First Edition. Hard Cover. Fine. 8vo - over 7¾" - 9¾" tall. Ex- Professional Library. Elsevier Hardcover
1991CH-356Boca Raton FL.: CRC Press 1991. Comprehensive handbook combines theoretical and practical radioanalytical work covering the entire field of radioanalytical chemistry. Topics covered in Volume I include essential physics and mathematical data; conversion factors and tables; radioanalytical chemistry and methodology; nuclear radiation measurement techniques; characteristics of radioactive nuclides and their identification; radioactive decay chains; etc. 667 pp. Illustrated. Prior owner's nameplate pastedown on the front endpaper; small stamp to lower title page; clean pocket remnant on the rear endpaper. Minimal shelfwear. First Edition. Hard Cover. Very Good. 4to - over 9¾" - 12" tall. Ex-Professional Library. CRC Press Hardcover
186642719London Taylor and Francis 1866. 4to. No wrappers as extracted from "Philosophical Transactions" Vol. 156 - Part II pp. 399-439. 2 Textillustrations. <br/><br/><em>Firat appearance of a groundbreaking paper in physical chemistry in which Graham describes the fundamental mechanism for gas transport across a polymer membrane. The mechanism is known as solution-diffusion model and postulates a three-step process for gas transport through a polymer. </em> unknown
170244405Paris Jean Boudot 1702 a. 1703. 4to. Without wrappers. Extracted from "Mémoires de l'Academie des Sciences". Année 1699 a. Année 1700. Pp. 44-51 and 1 textillustration. depicting his pp. 64-71. <br/><br/><em>First appearance of the 2 papers which represents Homberg's main works. In these papers he shows for the first time how to determine equal weights of substances that all acids differ only in water content and that dry acids combines in equal proportions with alkali. In the first paper he also gives the Pygnometer Bottle its modern form."Probably his most importent work was on the strenght of acids and the quantity required to neutralize a given quantity of alkali two papers published in 1699 and 1700 - the papers offered - Homberg recognized that different alkalis neutralized the same acid in different proportion but believed that the relative strenghts of two acids could be determined by using the same alkali in each case. he treated the the question of neutralization or dissolvability as he called it in quite quantitative fashion showing that if an alkaline salt were treated with an acid the gain of weight ofthe salt wasan indication of the amount of acid absorbed.Homberg nevertheless understood the fundamentals of the process and thereby laid the foundation for an understanding the nature of salts."DSB VI p. 478.Parkinson "Breakthroughs" 1700 C. </em> unknown
188744236Paris G. Masson 1887. 8vo. Contemp. hcalf raised bands gilt spine. Light wear along edges. Small stamps on verso of titlepage. In: "Annales de Chimie et de Physique" 6e Series - Tome 12. 576 pp. Entire volume offered. Moissan's paper: pp. 472-537. Many textillustrations of apparatus in woodcut. <br/><br/><em>First appearance of the paper in which Moissan describes his isolation and observation of the properties of fluorine gas and his succes in producing diamond with his pectacular arc method. Fo these achievements he was the first French to be awarded the Nobel Price in chemistry 1906.The existence of the element fluorine had been well known for many years but all attempts to isolate it had failed and some experimenters had died in the attempt."Moissan eventually succeeded in preparing fluorine in 1886 by the electrolysis of a solution of potassium hydrogen difluoride KHF2 in liquid hydrogen fluoride HF. The mixture was needed because hydrogen fluoride is a non-conductor. The device was built with platinum/iridium electrodes in a platinum holder and the apparatus was cooled to -50 °C. The result was to completely isolate the hydrogen produced from the negative electrode from the fluorine produced at the positive one.This is essentially still the way fluorine is produced today." Wikipedia.Partington IV p. 912. - Weeks "Discovery of teh Elements" p. 272 ff. - Parkinson "Breakthroughs" 1885 C. </em> hardcover
183848918Paris Crochard 1838. Contemp. hcalf. Raised bands spine gilt. In: "Annales de Chimie et de Physique Par MM. Gay-Lussac et Arago." 2e Series Tome 68. 448 pp. entire volume offered. Wöhler & Liebig's paper: pp. 225-336. Clean and fine. small stamps to verso of titlepage. <br/><br/><em>First French edition of this importent paper in the development of organic chemistry. It is the last joint paper of importence from "these two men .pioneers in the development of organic chemistry form a twin constellation in the chemical firmament"Alexander Findley in "A Hundred Years of Chemistry" p. 23. The paper is a translation of "Untersuchungen über die Natur der Harnsäure" published at the same time in Justus Liebigs Annalen der Chemie 1838 Wöhler and Liebig collaborated on one more major piece of work a study of uric acid. The paper offered. Wöhler suggested the subject and the idea seems to have come from his medical interests. Uric acid was not easily obtainable–snake excrement was the only substantial source–and relationships with urea and allantoin were suspected by Wöhler. As a student he had won a prize in 1828 for an essay on the conversion in the human body of chemicals taken orally and excreted in urine. The technique adopted by Liebig and Wöhler was to subject uric acid ad the derivatives they prepared to oxidation and reduction by reagents of different concentrations and strengths. Wöhler seems to have been the first to heat reagents together in sealed glass tubes but after an explosion he thought metal ones safer.Their 100-page paper described fourteen new compounds and their preparation and analysis.7 An attempt to establish a new radical called "uril" C8N4O4 was less successful. Perhaps even more significant than the sophisticated practical and theoretical organic chemistry was the new spirit revealed. Writing to Berzelius in 1828 Wöhler was doubtful whether animal substances could be prepared in the laboratory. In 1832 he began the paper on the benzoyl radical with a description of organic chemistry as "the dark region of organic nature." But in 1838 his work with Liebig led him to write at Liebig’s suggestion: "The philosophy of chemistry will conclude from this work that it must be held not only as probable but as certain that all organic substances insofar as they no longer belong to the organism will be prepared in the laboratory. Sugar salicin morphine will be produced artificially. It is true that the route to these and products is not yet clear to us because the intermediaries from which these materials develop are still unknown but we shall learn to know them."DSB. </em> hardcover
182844898Paris Crochard 1828. 8vo. Without wrappers. Extract from 'Annales de Chimie et de Physique' Series 2 - Volume 37. Pp. 330-334. <br/><br/><em>First appearance in French of this milestone paper marking the beginnings of organic chemistry in which Wöhler describes how he managed to synthezise urea from cyanate of ammonia. The French version here is translated from the German paper "Ueber künstliche Bildung des Harnstoffs." which was issued the same year 1828. This broke down the old distinction between organic and inorganic substances. "This was the first synthesis of an organic compound and this accomplishment is generally regarded as the beginning of organic chemistry."Sparrow "Milestones of Science" p.37. The discovery destroyed the vitalistic theory which held that organic compounds could be produced only by living organisms and led eventually to the brilliant results that have been achieved in attempts to synthesize other organic compounds.Dibner: Heralds of Science no. 45. - Sparrow: Milestones of Science no. 197. - Garrison & Morton no. 671. See also DSB XIV p.475. </em> unknown
1969CH-340Houston TX.: Gulf Publishing 1969. Comprehensive three-volume reference text presents theoretical and practical applications of nomograms. Vol. I covers physical and chemical properties of compounds including compilations of experimental data; methods for estimating physical properties without laboratory data; boiling temperature; critical properties; heat of vaporization; solubility of compounds; specific heats; surface tension; thermal conductivity of fluids; vapor pressures; etc. Vol. II covers fluid flow; fluidization and heat transfer; Reynolds number; pressure drop of compressible and incompressble fluids; pump horsepower and capacity; specific pump speed; fluidization velocity; flow of granular solids through orifices; etc. Vol. III covers absorption distillation and extraction calculations; chemical equilibrium and kinetic nomographs; process vessel design calculations; tank sizing; structural calculations; equipment sizing and engineering economics calculations; etc. Vol.III contains a Composite index covering all three volumes. 371 pgs. Illustrated. Dustjackets in mylar. Minimal shelfwear. Vol.3 ISBN-0872015874. First Edition. Hard Cover. Fine/Fine. 4to - over 9¾" - 12" tall. Gulf Publishing Hardcover
ME-119New York: Gordon & Breach 1962. Comprehensive text contains thirty interdisciplinary technical papers presented by leading international scientists and engineers covering chemical physical and metallurgical aspects of rare-earth and related metals. Topics covered include chemical and physical properties of the rare earths and their compounds; mechanical and metallurgical properties of the rare-earth metals and alloys; thermodynamic properties of rare-earth metalsalloys and compounds; rare-earth chalcogens borides and nitrides. 354 pgs. Illustrated. Dustjacket has a few small closed edge tears; in mylar. Minimal shelfwear. First Edition. Hard Cover. Fine/Very Good. 8vo - over 7¾" - 9¾" tall. Gordon & Breach Hardcover
15754434like new. unknown
15754434-nnew. unknown
2011Atlantic-9781849732345RSC 2011. Hardcover. New. RSC hardcover
2011Atlantic-9781849732345RSC 2011. Hardcover. New. RSC hardcover
2011Adhya-9781849732345RSC 2011. Hardcover. New. RSC hardcover
2011Adhya-9781849732345RSC 2011. Hardcover. New. RSC hardcover
2011Adhya-9781849732376RSC 2011. Hardcover. New. RSC hardcover
2011Adhya-9781849732376RSC 2011. Hardcover. New. RSC hardcover
2011Atlantic-9781849732376RSC 2011. Hardcover. New. RSC hardcover
2011Atlantic-9781849732376RSC 2011. Hardcover. New. RSC hardcover