‎Mémoire sur la relation qui peut exister entre la forme cristalline et la composition chimique, et sur la cause de la polarisation rotatoire"" (Extrait). (Séance du Lundi 22 Mai 1848).‎

‎(Paris, Bachelier), 1848. 4to. No wrappers. In: ""Comptes Rendus Hebdomadaires des Séances de L'Academie des Sciences"", Tome 26, No 21. Pp. (529-) 548. (Entire issue offered). Pasteur's paper: pp. 535-538.‎

‎First appearance of the announcement of Pasteur's momentous and revolutionary discovery of ""molecular assymetry"" and founding the science of Polarimetry.The discovery was first announced by Pasteur in may 1848 by the printing of the preliminary report of only 4 short pages, in order to establish priority (the paper offered). A more full exposition was published the same year in ""Annales de Chimie et de Physique"", 3me Series - Tome XXIV.""In 1848....Pasteur studied the crystals of tartrates (one of the substances that exhibited the now-clockwise, now-counterclockwise effect) under the microscope and found that the xcrystasls were mirror images of the others. The two crystals resemmbled each other as a right-hand glove resembles a left-hand glove....This was a revolutionary discovery and it took some courage to announce it. A few years before, the well-known chemist Mitscherlich had studies the same tartrate crystals and declared them all to be identical. Pasteur was only a twenty-sic-year-old unknown. neverthelless he announced his findings and went before Biot to repeat the separation ofthe crystals before the eyes of the aged authority in the field. Biot was convinced and Pasteur received the Rumford medal of the Royal Society for his work....Pasteur had thus founded the science of polarimetry in which the measurements of the manner in which the plane of polarized light was twisted could be used to help to determine the structure of organic substance, to follow various chemical reactions, and so on.""(Asimov). Leicester & Klickstein ""A Source Book of Chemistry"", p. 374-379).‎

‎Mémoire sur la relation qui peut exister entre la forme cristalline et la composition chimique, et sur la cause de la polarisation rotatoire"" (Extrait). (Séance du Lundi 22 Mai 1848).‎

‎(Paris, Bachelier), 1848. 4to. No wrappers. In: ""Comptes Rendus Hebdomadaires des Séances de L'Academie des Sciences"", Tome 26, No 21. Pp. (529-) 548. (Entire issue offered). Pasteur's paper: pp. 535-538. Clean and fine.‎

‎First appearance of the announcement of Pasteur's momentous and revolutionary discovery of ""molecular assymetry"" and founding the science of Polarimetry.The discovery was first announced by Pasteur in may 1848 by the printing of the preliminary report of only 4 short pages, in order to establish priority (the paper offered). A more full exposition was published the same year in ""Annales de Chimie et de Physique"", 3me Series - Tome XXIV.""In 1848....Pasteur studied the crystals of tartrates (one of the substances that exhibited the now-clockwise, now-counterclockwise effect) under the microscope and found that the xcrystasls were mirror images of the others. The two crystals resemmbled each other as a right-hand glove resembles a left-hand glove....This was a revolutionary discovery and it took some courage to announce it. A few years before, the well-known chemist Mitscherlich had studies the same tartrate crystals and declared them all to be identical. Pasteur was only a twenty-sic-year-old unknown. neverthelless he announced his findings and went before Biot to repeat the separation ofthe crystals before the eyes of the aged authority in the field. Biot was convinced and Pasteur received the Rumford medal of the Royal Society for his work....Pasteur had thus founded the science of polarimetry in which the measurements of the manner in which the plane of polarized light was twisted could be used to help to determine the structure of organic substance, to follow various chemical reactions, and so on.""(Asimov). Leicester & Klickstein ""A Source Book of Chemistry"", p. 374-379).‎

‎Nouvelles Reseraches sur les relations qui peuvent exister entre la forme cristalline, la composition chimique et la phénomène rotatoire mpléculaire. Premiere - (Deuxieme) Partie.‎

‎Paris, Victor Masson, Imprimerie de Bachelier, 1853. Without wrappers. In ""Annales de Chimie et de Physique"", 3me Series - Tome XXXVIII, August-issue. With titlepage to vol. 38.Pp. 385-508. a. 2 plates.(entire issue - Aout). Pasteur's paper pp. 437-483. Some scattered brownspots.‎

‎First appearance of an importent paper in which Pasteur extended his work on the optical activity and the molecular assymetry. An importent paper among the handfull of his early papers on these subjects.An importent paper by Robert Bunsen comes with the Pasteu-paper in this issue: ""Recherches sur les Rapports intrinseques des Phénomenes pseudovolcaniques de L'Islande"". Pp.385-436 a. 1 plate.‎

‎Présence de Pasteur‎

‎Fayard 1973 Editions Fayard. In-8 broché. 255 pages. Couverture jaunie. Bon état d’occasion.‎

‎ Bon état d’occasion ‎

‎Recherches sur les relations qui peuvent exister entre la forme cristalline, la composition chimique et le sens de la polarisation rotatoire. (+) Note sur la Cristallisation du soufre. (Memoir on the relation that can exist between crystalline form an...‎

‎Paris, Victor Masson, 1848 a. 1851. 8vo. 2 contemp. hcalf, raised bands, gilt spine. Light wear along edges. Small stamps on verso of titlepages and on verso of 1 plate. In ""Annales de Chimie et de Physique"", 3me Series - Tome XXIV and XXXI. (6),512 pp. and 2 plates + 512 pp. a. 4 plates.(2 entire volumes offered). Pasteur's papers: pp. 442-459 a. pp. 459-460, 1 double-page folded engraved plate + pp. 67-102 a. 1 plate. Some scattered brownspots to first part of the first volume, not affecting P's papers.‎

‎First full exposition of Pasteur's momentous and revolutionary discovery of ""molecular assymetry"" and founding the science of Polarimetry.The discovery was first announced by Pasteur in may 1848 by the printing of the preliminary report of only 4 short pages, in order to establish priority. The announcement - 4 pages - was published in Comptes rendus hebdomadaires de l’Académie des Sciences, Paris, Seance of May 15, 1848, 26 (21), 535-538 (Published on May 1848).""In 1848....Pasteur studied the crystals of tartrates (one of the substances that exhibited the now-clockwise, now-counterclockwise effect) under the microscope and found that the crystals were mirror images of the others. The two crystals resembled each other as a right-hand glove resembles a left-hand glove....This was a revolutionary discovery and it took some courage to announce it. A few years before, the well-known chemist Mitscherlich had studies the same tartrate crystals and declared them all to be identical. Pasteur was only a twenty-sic-year-old unknown. neverthelless he announced his findings and went before Biot to repeat the separation ofthe crystals before the eyes of the aged authority in the field. Biot was convinced and Pasteur received the Rumford medal of the Royal Society for his work....Pasteur had thus founded the science of polarimetry in which the measurements of the manner in which the plane of polarized light was twisted could be used to help to determine the structure of organic substance, to follow various chemical reactions, and so on.""(Asimov). Leicester & Klickstein ""A Source Book of Chemistry"", p. 374-379).‎

‎Recherches sur le Dimorphisme" (Memoire lu à l'Academie des Sciences, dans la séance du 20 mars 1848). (+) Note sur un travail de M. Laurent intitulé: Sur l'isomorphisme et sur les types cristallins.‎

‎Paris, Victor Masson, Imprimerie de Bachelier, 1848. 8vo. Contemp. hcalf, raised bands, gilt spine. Very light wear along edges. Small stamps on verso of titlepage and on verso of plate. In ""Annales de Chimie et de Physique"", 3me Series - Tome XXIII. 512 pp. a. 4 plates. (The entire volume offered). Pasteur's papers: pp. 267-294 a. pp. 294-295, 1 double-page folded engraved plate. A few marginal brownspots to P.'s paper. Otherwise fine and clean.‎

‎First full exposition of Pasteur's first revolutionary paper on the discovery of ""molecular assymetry"" - also constituting his first published scientific paper. In order to secure priority, Pasteur announced his discoveries first in its preliminary form in a short paper of 4 pages in ""Recherches sur le dimorphisme"", Comptes rendus hebdomadaires des séances de l' Académie des Sciences, 20 mars 1848, XXVI, pp. 353-355. In the offered form it is the first full treatment of his discoveries.""Pasteur came to the conclusion, on one hand, that all tartrates could be regarded as mutually isomorphic, but at the same time - based on Mitscherlich's work - that the sodium ammonium salts of both the tartaric and racemic acids also crystallized isomorphically, which in turn suggested that all racemic and tartaric salts would crystallice identically. An they do crystallice identically, albeit in a very special way Half the crystals of the racemic salts are characterized by a mirror-inverted form.""(Hans-Werner Schütt in ""Eilhard Mitscherlich"").""Another discovery of great importence was made by Pasteur. In 1844 Mitscherlich had stated that the crystals of sodium ammonium tartrate and sodium ammonium racemate were identical, although solutions of the former were found to be active but those of the latter were inactive. Since this statement was contrary to his views on the relation between crystalline form and optical activity, Pasteur examined these salts and found, it is true, that the crystals of the tartrate resembled the other tartrates which he had examined i possessing hemihedral faces arranges in a similar manner. The crystals which was obtained from a solution of the inactive racemate, at the ordinary temperature, were also found, contrary to expectation, to have hmihedral faces....""(Alexander Findley in ""A Hundred years of Chemistry"", p.59-60).It is related that Pasteur, on making this discovery, rushed from his laboratory and, meeting the lecture assistant in physicss, embraced him, exclaming: ""I have just made a great discovery! I have separated the sodium ammonium paratartrate into two salts of opposite action on the plane polarisation of light. The dextro-salt is in all rspects identical with the dextro-tartrate. I am so happy and overcome by suchnervous excitement that I am unable to place my eye again to the polariization apparatus."".Among other importent chemical papers the volume contains Gay-Lussac: Mémoire sur L'Eau Régale. Pp. 203-229.‎

‎Etudes sur les modes d'accroissement des cristaux et sur les causes des variations de leurs formes secondaires.‎

‎(Paris, Bachelier),1856. 4to. No wrappers. In: ""Comptes Rendus Hebdomadaires des Séances de L'Academie des Sciences"", Tome XLIII, No. 17. Pp. (769-) 824. (Entire issue offered). Pasteur's paper: pp. 795-798.‎

‎First appearance of one of Pasteur's last importent papers on Molecular Assymetry.‎

‎Pages Illustres de Pasteur. (avec des documents inédits)‎

‎Hachette 1968 In-8 broché 21 cm sur 15. 381 pages. Dos taché, Sinon Bon état d’occasion.‎

‎Rassemblées et présentées par Pasteur Vallery-Radot Bon état d’occasion ‎

‎Mémoire sur les acides aspartique et malique.‎

‎Paris, Victor Masson, Imprimerie de Bachelier, 1848. Without wrappers. In ""Annales de Chimie et de Physique"", 3me Series - Tome 34, January-issue. With titlepage to vol. 34. 128 pp. (entire January-issue). Pasteur's paper pp. 30-64, 1 litographed plate. Some scattered brownspots and browning.‎

‎First appearance of an importent paper in which Pasteur extended his work on the optical activity and the molecular assymetry. This paper is among Pasteurs most importent among the handfull of his early papers on the subject.‎

‎Recherches sur la Propriétés spécifique des deux Acides qui composent L'Acide Racémique.‎

‎Paris, Victor Masson, Imprimerie de Bachelier, 1850. 8vo. Contemp. hcalf, raised bands, gilt spine. Very light wear along edges. Small stamps on verso of titlepage and on verso of plate. In ""Annales de Chimie et de Physique"", 3me Series - Tome XXVIII. 504 pp. a. 5 plates. (The entire volume offered). Pasteur's papers: pp. 56-99. Some scattered brownspots.‎

‎First appearance of an importent paper in which Pasteur extended his work on the optical activity and the molecular assymetry. This paper is among Pasteurs most importent among the handfull of his early papers on the subject.‎

‎Transformation des acides tartriques en acide racémique. Découverte de l'acide tartrique inactif. Nouvelle méthode de séparation de l'acide racémique en acides tartriques droit et gauche.‎

‎(Paris, Bachelier),1853. 4to. No wrappers. In: ""Comptes Rendus Hebdomadaires des Séances de L'Academie des Sciences"", Tome XXXVII, No. 5. Pp. (145-) 196. (Entire issue offered). Pasteur's paper: pp. 162-166.‎

‎First appearance of a milestone paper in chemistry in which Pasteur announced two momentous importent discoveries, that racemic acid could be separated into the two optically active tartaric acids and the discovery of ""mesotartaric"" acid.For his work on racemic acid and crystallography he received the prize of 1,500 francs from the Société de pharmacie (1853), membership in the Legion of Honor, and the Rumford Medal of the Royal Society (1856).""During this journey (travel to Vienna, Prag and Saxony) Pasteur met a German industrial chemist who claimed to have achieved what Pasteur then considered impossible - the chemical transformation of tartaric into racemic acid. Although he soon confirmed his belief that this particular claim was inaccurate, Pasteur unexpectedly achieved the transformation in May 1853 by heating cinchonine tartrate at 170°C. for five to six hours. This procedure also yielded a small amount of inactive ""mesotartaric"" acid, the existence of which Pasteur had predicted the year before and in search of which he had apparently undertaken the experiment. In the memoir (1 August 1853) in which he announced these two discoveries, Pasteur disclosed a new method for separating racemic acid into its left- and right- handed components. His original method, involving the manual separation of the crystals, was laborious and extremely limited in applicability. The central feature of the new method was the chemical combination of racemic acid with optically active bases. Under appropriate conditions they affected the solubility of the resulting paratartrates in such a way as to favor the crystallization of only one of the two forms that together compose the paratartrate. Although introduced by Pasteur only for the case of racemic acid, this new method clearly had wider applicability and was soon used to separate the left- and right- handed components in other ""racemic"" substances (substances inactive by compensation)."" (DSB)‎

‎Note relative au Penicillium glaucum et à la dissymétrie‎

‎(Paris, Mallet-Bachelier), 1860. 4to. No wrappers. In: ""Comptes Rendus Hebdomadaires des Séances de L'Academie des Sciences"", Tome 51, No 8. Pp. (273-) 307. (Entire issue offered). Pasteur's paper: pp. 298-299.‎

‎First appearance of the paper in which the optical chemical acticity in fermentation could be explained as an activity of a living organism.""He showed in 1860 that a specific mold, penicillium glaucum, selectively metabolized the right-handed form in a solution of ammonium paratartrate containing a little phosphate. Later qualified, modified, and generalized by others, Pasteur’s new method become applicable to the separation of leftand right-handed forms in a number of compounds.""(DSB).‎

‎Pasteur und die Generatio Spontanae. Hubers Klassiker der Medizin und der Naturwissenschaften. Band III.‎

‎Stuttgart, Bern, Verlag Hans Huber, 1964, in-8vo, 170 S., + 1 Tafel, Original-Broschüre.‎

‎Pasteur und die Generatio Spontanae. Hubers Klassiker der Medizin und der Naturwissenschaften. Band III.‎

‎Stuttgart, Bern, Verlag Hans Huber, 1964, in-8vo, 170 S., + 2 Tafel, Original-Leinenband mit OU.‎

‎CHIMIE, PREPARATION AU BE, BEPS, ET AUX EN‎

‎Delagrave. 1938. In-8. Relié. Bon état, Couv. légèrement passée, Dos satisfaisant, Intérieur bon état. 288 pages. Illustré de nombreux schémas et gravures en noir et blanc dans le texte.. . . . Classification Dewey : 540-Chimie et sciences connexes‎

‎D'après les programmes officiels d'août 1920. 247 figures. Classification Dewey : 540-Chimie et sciences connexes‎

‎Chimie. Préparation au B.E. au B.E.P.S, aux E.N.‎

‎Couverture rigide. Cartonnage de l'éditeur. 290 pages. Tranche et marge tachées d'encre.‎

‎Livre. Programme de 1920. Editions Delagrave, 1932.‎

‎Chimie. Préparation au B.E. au B.E.P.S, aux E.N.‎

‎Couverture rigide. Cartonnage de l'éditeur. 290 pages.‎

‎Livre. Programme de 1920. Editions Delagrave, 1934.‎

‎Cours de chimie. (Première année).‎

‎Couverture rigide. Cartonnage de l'éditeur. 226 pages.‎

‎Livre. Programme de 1920. Editions Delagrave (Collection : Bibliothèque des écoles primaires supérieures), 1923.‎

‎Cours de chimie. (Première année).‎

‎Couverture rigide. Cartonnage de l'éditeur. 188 pages. Petit manque au 2e plat.‎

‎Livre. Programme de 1920. Editions Delagrave (Collection : Bibliothèque des écoles primaires supérieures), 1933.‎

‎LECONS DE CHIMIE- 2ème année‎

‎DELAGRAVE. 1923. In-8. Relié. Etat d'usage, Coins frottés, Dos satisfaisant, Intérieur frais. 202 pages- nombreuses illustrations en noir et blanc dans et hors texte. . . . Classification Dewey : 540-Chimie et sciences connexes‎

‎Bibliothèque des écoles primaires supérieures et des écoles professionnelles- Dirigée par Félix Martel Classification Dewey : 540-Chimie et sciences connexes‎

‎LECONS DE CHIMIE- 3e année‎

‎DELAGRAVE. 1922. In-8. Relié. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. 206 pages- nombreuses illustrations en noir et blanc dans et hors texte. . . . Classification Dewey : 540-Chimie et sciences connexes‎

‎ Classification Dewey : 540-Chimie et sciences connexes‎

‎LECONS DE PHYSIQUE D'APRES LES PROGRAMMES OFFICIELS DU 18 AOUT 1920 - GARCONS - 1re ANNEE / BIBLIOTHEQUE DES ECOLES PRIMAIRES SUPERIEURES ET DES ECOLES PROFESSIONNELLES‎

‎LIBRAIRIE DELAGRAVE. 1921. In-12. Cartonné. Etat d'usage, Couv. défraîchie, Coiffe en pied abîmée, Intérieur frais. 187 pages - nombreuses figures noir et blanc dans le texte - quelques pages désolidarisées - manques superficiels en page de titre - annotations à l'encre sur le 1er plat, les contreplats, les pages de garde, de titre et dans le texte. . . . Classification Dewey : 540-Chimie et sciences connexes‎

‎ Classification Dewey : 540-Chimie et sciences connexes‎

‎Leçons de chimie. (Deuxième année).‎

‎Couverture rigide. Cartonnage de l'éditeur. 320 pages.‎

‎Livre. Programme de 1920. Editions Delagrave, 1934.‎

‎Leçons de chimie, garçons, 1ère année.‎

‎Delagrave.. 1911. In-12. Cartonnage d'éditeurs. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. 215 pages, illustrations noir & blanc in texte.. . . . Classification Dewey : 540-Chimie et sciences connexes‎

‎Bibliothèque des écoles primaires supérieures et des écoles prfessionnelles. D'après les programmes officiels du 27 juillet 1909. Classification Dewey : 540-Chimie et sciences connexes‎

‎Chimie, 1ère année.‎

‎Delagrave.. 1938. In-12. Cartonnage d'éditeurs. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. 405 pages, illustrations noir & blanc in texte.. . . . Classification Dewey : 540-Chimie et sciences connexes‎

‎Bibliothèque des écoles normales. Conforme aux programmes officiels du 18 août 1920. Classification Dewey : 540-Chimie et sciences connexes‎