wilmer kendall (8 risultati)

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Condizione: New. Print on Demand. This non-fiction text details the manufacturing process of salicylic acid, a widely used pharmaceutical and skincare ingredient, alongside its derivatives. Beginning with a historical overview of the substance, the author takes a deep dive into the chemistry behind its synthesis, using phenol and sodium hydroxide in an autoclave. The author discusses the challenges faced during development, offering solutions based on rigorous experimentation. They cover topics such as temperature regulation, purification techniques, and quality control. Moreover, the book explores the synthesis of sodium salicylate, a derivative of salicylic acid. The author concludes by emphasizing the significance of the described methods in advancing the production of these essential compounds, providing valuable insights for researchers and manufacturers in the pharmaceutical 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.

Condizione: New. KlappentextrnrnExcerpt from The Manufacture of Salicylic Acid: A ThesisT018 work was started ln March and the f1rst hundred pounds of pure sallcyllc ac1d made by the end of June. It may be stated here that the llterature on the subject 1.

Condizione: Good. Letter-Sized Page, Signatures & Stamps on Pacific Coast Development Bureau Letterhead, Good with perforations, marginal tears, some toning & creasing. Provenance: Letters and Autographs from a Who's Who in California 1914 - 1917, to the author Ellis A. Davis, regarding Davis' Commercial Encyclopedia of the Pacific Southwest, California, Nevada, Utah, Arizona. Sold by Cherokee Book Shop to Frederick Ruffner, Jr., the founder of Gale Research, Detroit.

Leather Bound. Condizione: New. Language: English. Language: English. Presenting an Exquisite Leather-Bound Edition, expertly crafted with Original Natural Leather that gracefully adorns the spine and corners. The allure continues with Golden Leaf Printing that adds a touch of elegance, while Hand Embossing on the rounded spine lends an artistic flair. This masterpiece has been meticulously reprinted in 2024, utilizing the invaluable guidance of the original edition published many years ago in 1865. The contents of this book are presented in classic black and white. Its durability is ensured through a meticulous sewing binding technique, enhancing its longevity. Imprinted on top-tier quality paper. A team of professionals has expertly processed each page, delicately preserving its content without alteration. Due to the vintage nature of these books, every page has been manually restored for legibility. However, in certain instances, occasional blurriness, missing segments, or faint black spots might persist. We sincerely hope for your understanding of the challenges we faced with these books. Recognizing their significance for readers seeking insight into our historical treasure, we've diligently restored and reissued them. Our intention is to offer this valuable resource once again. We eagerly await your feedback, hoping that you'll find it appealing and will generously share your thoughts and recommendations. Lang: - English, Pages: - 346, Print on Demand. If it is a multi-volume set, then it is only a single volume. We are specialised in Customisation of books, if you wish to opt different color leather binding, you may contact us. This service is chargeable. Product Disclaimer: Kindly be informed that, owing to the inherent nature of leather as a natural material, minor discolorations or textural variations may be perceptible. Explore the FOLIO EDITION (12x19 Inches): Available Upon Request. 346 346.