boullay boudet (5 risultati)

Neuvième Tome. 1 feuillet. 495 pages. 1 feuillet. (22,5x14cm). Relié. Couverture demi-cuir. Dos à nerfs orné avec lettrages doré. Couverture un peu salie. Traces d'usage à la couverture et au dos. Plats légèrement frottés. Coins émoussés et coiffes lég`rement élimées. Coins légèrement déformés. Ce neuvième tome du Journal de Pharmacie et de Chimie, paru en 1869, réunit les contributions de plusieurs chimistes et pharmaciens français et d'autres contemporains actifs sous le Second Empire. Il reflète l'essor de la chimie analytique et pharmaceutique au XIXe siècle, période marquée par les avancées en toxicologie, en préparation de médicaments et en analyse des substances naturelles, dans le sillage des travaux de Lavoisier et des progrès industriels post-1830. Ces articles documentent des recherches précises sur les composés organiques et minéraux, contribuant à la professionnalisation de la pharmacie en France. Papier légèrement bruni. Quelques rousseurs éparses sans gravité. Mouillures sur les pages.

Paperback. Condizione: New. Print on Demand. This book examines the significant contributions of thermal (hot) mineral springs to the development of chemistry and provides an in-depth analysis of the chemical composition of these springs in the 19th century. The author discusses how the study of thermal springs led to the discovery of new chemical elements and compounds, and how this knowledge contributed to the advancement of various scientific fields, including geology, mineralogy, and medicine. By examining the historical context surrounding the study of thermal springs, the book highlights the important role they played in shaping our understanding of the natural world and the development of modern chemistry. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Paperback. Condizione: New. Print on Demand. Within the mid-19th century, this book explores the newly discovered substance, now known as gutta-percha, brought to England from Singapore.The author presents the history, properties, and various applications of the material in its then-known spheres, including use in furniture, cables, and dental molds. The book also offers insights into the contemporary understanding of the chemistry and behavior of gutta-percha under different conditions, such as temperature changes. By providing a comprehensive analysis of gutta-percha's properties and potential, this book serves as a valuable historical document for scientists, historians, and those interested in the development of the rubber industry. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Couverture souple. Condizione: bon. RO20202317: 1832. In-8. Broché. Etat d'usage, Plats abîmés, Dos abîmé, Intérieur frais. 48 pages - plats manquants. . . . Classification Dewey : 610-Sciences médicales. Médecine.

Paperback. Condizione: New. Print on Demand. This text introduces new research and insights into the little-known compound, chinone, a substance derived from the distillation of quinic acid. The author presents a close examination of the properties and characteristics of chinone, including its chemical composition and reactions with other substances. The book explores the historical and scientific context of chinone's discovery, delving into its significance as a key component in the production of various dyes and its potential applications in other fields. Through detailed experiments and analysis, the author provides valuable information for chemists and researchers interested in the study of organic compounds and their industrial applications. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.