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Manual of Practical Pharmaceutical Assaying: Including Details of the Simplest and Best Methods of Determining the Strength of Crude Drugs and of ... the Student and of the Practical Pharmacist - Softcover
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Excerpt from Manual of Practical Pharmaceutical Assaying: Including Details of the Simplest and Best Methods of Determining the Strength of Crude Drugs and of Galenical Preparations, Designed Especially for the Use of the Student and of the Practical Pharmacist
Gravimetric estimation of Alkaloids Assay of Galenical preparations Special methods of separating Alkaloids in a state of purity. Separation of Alkaloids from one another by Solvents Parson's scheme of Proximate Analysis Estimation of Alcohol in fluid extracts, etc Estimation of Glycerin in fluid extracts, etc Aconite and its preparations.
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Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com
This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
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Excerpt from Manual of Practical Pharmaceutical Assaying: Including Details of the Simplest and Best Methods of Determining the Strength of Crude Drugs and of Galenical Preparations, Designed Especially for the Use of the Student and of the Practical Pharmacist
Gravimetric estimation of Alkaloids Assay of Galenical preparations Special methods of separating Alkaloids in a state of purity. Separation of Alkaloids from one another by Solvents Parson's scheme of Proximate Analysis Estimation of Alcohol in fluid extracts, etc Estimation of Glycerin in fluid extracts, etc Aconite and its preparations.
About the Publisher
Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com
This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Reseña del editor
Excerpt from Manual of Practical Pharmaceutical Assaying: Including Details of the Simplest and Best Methods of Determining the Strength of Crude Drugs and of Galenical Preparations, Designed Especially for the Use of the Student and of the Practical Pharmacist
The object of this treatise is eminently a practical one. It aims to present, as briefly and clearly as possible, an account off the assay processes which the pharmacist may advantageously use, and which he would use frequently were he not deterred by an exaggerated idea of the difficulty of the requisite chemical manipulations.
To ascertain exactly the proportion of each active constituent in a drug, or in a medicinal preparation, is often a task of great difficulty, and the professional chemist not unfrequently acknowledges himself baffled in the attempt. In fact, the chemist's idea of an assay process is so high that it is practically unattainable.
Pharmaceutical assaying, however, proposes for itself aims which are practical, rather than ideal. It seeks to ascertain approximately the relative therapeutic value of different specimens of a given drug or galenical preparation. The time is not far distant when physicians will insist on fixed standards of strength for the preparations of all active drugs. If such standards cannot be established for the galenical preparations of the drug, they will be driven to the exclusive use of the active principles, but they would generally prefer to employ standardized tinctures, extracts, etc., prepared directly from the drug, with whose action as a whole they are familiar.
About the Publisher
Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com
This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
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- VerlagForgotten Books
- Erscheinungsdatum2018
- ISBN 10 1331946115
- ISBN 13 9781331946113
- EinbandTapa blanda
- SpracheEnglisch
- Anzahl der Seiten166
- Kontakt zum HerstellerNicht verfügbar
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Manual of Practical Pharmaceutical Assaying Including Details of the Simplest and Best Methods of Determining the Strength of Crude Drugs and of the Student and of the Practical Pharmacist
Anbieter: PBShop.store US, Wood Dale, IL, USA
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PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LW-9781331946113
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Manual of Practical Pharmaceutical Assaying Including Details of the Simplest and Best Methods of Determining the Strength of Crude Drugs and of the Student and of the Practical Pharmacist
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PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LW-9781331946113
Anzahl: 15 verfügbar
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Manual of Practical Pharmaceutical Assaying (Classic Reprint)
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Paperback. Zustand: New. Print on Demand. This book presents a detailed methodology for estimating the strength of crude drugs, pharmaceutical compounds, and their preparations by employing Mayers reagent, a chemical solution used to detect and quantify alkaloids. The author begins by providing a list of equipment and reagents necessary for carrying out these assays, and then proceeds to describe various methods for extracting alkaloids from plant material. The book then details the general assay processes: three methods recommended by the author, and one method from the author's contemporary, Adolph Dragendorff. In each of these general assay processes, the author provides step-by-step instructions for quantifying alkaloids using Mayers reagent. The author also discusses the importance of obtaining a fair average sample of the drug and the choice of solvent for the most effective extraction of alkaloids. The book's greatest strength is its practicality - the author has designed the methods with a minimum amount of time and equipment required, making them accessible to pharmacists and researchers alike. 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. Bestandsnummer des Verkäufers 9781331946113_0
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