2,344 results
1806ref. 45517Paris Chez Bernard 1806. No wrappers. Ectracts from "Annales de Chimie ou Recueil de Mémoires." Vol. 57. Pp. 131-174 a. pp. 225-272. With the titlepage to volume 57. First appearance of a classic paper in which Proust describes his discovery of Grape.Sugar and the identificationof this with glucose. He investigated the varieties of sugar that occur in sweet vegetable juices distinguishing three kinds and he showed that the sugar in grapes of which he announced the existence to his classes at Madrid is identical with that obtained from honey by the Russian chemist J. T. Lowitz.Proust is famous for his work on the steadiness of composition of chemical compounds."In chemistry the law of definite proportions sometimes called Proust's Law states that a chemical compound always contains exactly the same proportion of elements by mass. An equivalent statement is the law of constant composition which states that all samples of a given chemical compound have the same elemental composition. For example oxygen makes up 8/9 of the mass of any sample of pure water while hydrogen makes up the remaining 1/9 of the mass. Along with the law of multiple proportions the law of definite proportions forms the basis of stoichiometry."Wikipedia. unknown
1806ref. 45517Paris, Chez Bernard, 1806. No wrappers. Ectracts from ""Annales de Chimie ou Recueil de Mémoires.."" Vol. 57. Pp. 131-174 a. pp. 225-272. With the titlepage to volume 57.
1831ref. 49631Paris Crochard 1831. No wrappers. In: "Annales de Chimie et de Physique Par MM. Gay-Lussac et Arago." tome 46 Cahier 1. Pp. 5-112. Entire issue offered. Sefström's paper: pp. 105-111. First printing of the paper in which Sefström announced his discovery of a new element in iron from the Taberg mine in Småland. He named it Vanadium from the goddess Vanadis.Parkinson "Breakthroughs" 1831 C.The discovery and isolation of Vanadium has a long story to tell. In reality it was found by del Rio in 1801 he named it Erythronium but upon further study he decided that he was mistaken as his further studies showed that it was made up of a basic lead chromate. unknown
1856ref. 49036Paris Mallet-Bachelier 1856. 4to. No wrappers. In: "Comptes Rendus Hebdomadaires des Séances de L'Academie des Sciences" Tome 43 No 13. Pp. 637- 672. Entire issue offered. Vulpian's paper: pp. 663-665. First appearance of the paper in which Vulpian described his discovery of adrenaline in the adrenal medulla. Vulpian established that the medulla synthesised a substance that was liberated into the blood circulation. This substance was later identified as adrenaline.Garrison & Morton No. 1141. unknown
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2003ref. Adhya-9783540047605Springer 2003. Paperback. New. Springer paperback
2003ref. Adhya-9783540047605Springer 2003. Paperback. New. Springer paperback
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ref. Adamson, Glenn, Meyers, ZIn Pristine Condition. unknown
1849xx, [13]-509 p. front., 27 pl., 2 fold. maps 25 cm. Hardcover Very good condition, spine ends worn
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ref. 14530Grand in 8 reliure éditeur pleine toile lie de vin, plaque avec titre dorés dans cartouche, reliure de SOUZE. 190270MM, .Faux-titre, frontispice (chasse au lasso),titre, XXXVI, 444 pages, tranches dorées,20 gravures sur acier hors texte sous serpentes, par MM.Jules NOEL, LEBRETON, Gustave JANET, gravées par MM Willmann, Outhwaite, Naigrot, Delannoy et Aubert. Ancienne maison Morizot, F de P. Mellado & Cie successeus sans date..Rousseurs sur serpentes en début et fin de volume, sinon bon exemplaire,belles vues de La Havane ,Buenos-Ayres, Veracruz et...
