Download or read book The Druggists Circular and Chemical Gazette Volume 33 written by Anonymous and published by Rarebooksclub.com. This book was released on 2013-09 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1889 edition. Excerpt: ... occurs in other species of Gymnema besides sylvestre. G. hirsuta. contains a considerable quantity, and G. montanum leaves contain it in a smaller proportion. Tumeric..................... 1 oz. Annatto.................... 4 oz. Spanish saffron............ 1 oz.. Shellac..................... 3 ozs. Alcohol.....................16 ozs. Digest the first three ingredients with the alcohol for 24 hours, then dissolve the shellac in the liquid. POT POURRI. Powdered cloves......... 1 oz. Powdered pimento....... 1 oz. Powdered benzoin....... 1 oz. Essence of musk......... 1 oz. Essence of bergamot..... 2 drs. Oil of lavender........... 2 drs. Oil of cloves.............80 drops. Oil of cassia..............80 drops. Oil of rose...............40 drops. Rose leaves.............. 2 ozs. Powdered Jamaica pepper, enough to make 24 ozs. PERFUME FOR HAIR OIL. Oil of rose geranium.........4 drs. Oil of lavender........... u-1% drs. Oil of bergamot............11 drs. Oil of cloves.................2 drs. Oil of cinnamon.............2 drs. Oil of rose...................1 dr. The three hundredth anniversary of the invention of the microscope will be celebrated by the executive committee of the International Exhibition of Geographical, Commercial and Industrial Botany, at Antwerp in 1890. A retrospective exhibition will be got together from all available quarters, illustrating the history of the microscope, as well as an exhibition of the modern instruments of existing makers. A variety of conferences relating to technical and scientific questions connected with the microscope will be arranged. It is reported that great interest is being expressed in the proposed exhibition.:0-'Q. The Color of the Hair Changed by Jaborandi. Dr. D. V. Prentiss...
Download or read book The Druggists Circular and Chemical Gazette Volume 47 written by Anonymous and published by Rarebooksclub.com. This book was released on 2013-09 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt: This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1903 edition. Excerpt: ...to be expected. Yellow. I. Parts. Potassium bichromate.............. 10 Water............................. 280 II. ' Parts. Potassium bichromate............... 3 Sodium carbonate................... 2 Water.............................. 95 Dissolve the potassium bichromate in the water. add the sodium carbonate and when solution is complete, filter. Blue. I. Parts. Copper sulphate.................... 10 Ammonia water..................... 40 Water............................. 950 II. Parts. Copper sulphate..................... 14 Alum.............................. 14 Sulphuric acid...................... 13 Water............................. 473 Dissolve the acid in the alcohol, add the tincture and dilute until the desired color is produced. II. Parts. Cudbear........................... 10 Water of ammonia................. 40 Water............................. 950 Macerate and filter. Orange. Parts. Potassium bichromate............... 4 Nitric acid......................... 1 Water............................. 120 Amber Parts. Powdered dragon's blood............. 1 Sulphuric acid........................ 4 Water, a sufiicient quantity. Macerate the dragon's blood in the acid for about half an hour or so until solution is complete, and dilute the mixture with distilled or soft water till the desired tint is obtained. Anilin Colors. The anilin colors are convenient for use in liquids for show globes, and although more or less fugitive are still desirable. By a. little attention in the way of adding more color from time to time the liquids can be kept in nice condition. so-0---ii Piano Practice as a Cause of Nervousness. A Berlin physician, believing that excessive practice at the piano is responsible in a measure for the...
Download or read book The Druggists Circular and Chemical Gazette Volume 41 written by Anonymous and published by Rarebooksclub.com. This book was released on 2013-09 with total page 914 pages. Available in PDF, EPUB and Kindle. Book excerpt: This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1897 edition. Excerpt: ...The phloem is present in the cortical parenchyma, running sinuously through the same. The camblum zone is small and of a brownish-yellow color, and separates the cortex from the inner root, which consists mainly of parenchymatic cells. The woody portion of the root is quite limited in extent, and consists of irregularly combined series of tracheotic ducts, running generally in a series towards the center of the root. These ducts are highly colored, of a yellow color, and extend all the way to the center of the root, which hence possesses but little pith or medulla. The whole parenchyma, both cortical and inner, is full of starch grains of a round to oval shape, and of large size, being perhaps the largest known next to those of the potato. Jalap and zeodary root have starch grains about as large as those of columbo. Columbo root has an intensely pure bitter taste, which is the combined taste of three ingredients--columbin, berberine and columbic acid. Water will extract the yellow color from columbo root, and those samples that have been most frequently washed are hence usually the least intensely yellow in color. Colombin or colombo-bitter was discovered in 1830 by Wittstock (Poggendorffs Annalen hausted with ether to obtain the columbin is exhausted with ninety per cent. alcohol and the latter distilled off. The residue is heated with lime water and filtered, the lime salt of columbic acid passing into solution. From this solution it is precipitated by acids and the precipitate washed with water until all the berberine is gone. After being washed with ether to remove all the columbin present and then dried it remains as a yellow, amorphous powder, possessing the characteristic odor of the root. Its formula is C, H, 0, . It is insoluble...
Download or read book The Druggists Circular and Chemical Gazette written by and published by . This book was released on 1879 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Druggists Circular and Chemical Gazette written by and published by . This book was released on 1890 with total page 1170 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes Red book price list section (title varies slightly), issued semiannually 1897-1906.
Download or read book Druggists Circular and Chemical Gazette written by and published by . This book was released on 1866 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes Red book price list section (title varies slightly), issued semiannually 1897-1906.
Download or read book American Druggists Circular and Chemical Gazette written by and published by . This book was released on 1924 with total page 1080 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pharma written by Gerald Posner and published by Simon and Schuster. This book was released on 2021-04-13 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Exorbitant prices for lifesaving drugs, safety recalls affecting tens of millions of Americans, and soaring rates of addiction and overdose on prescription opioids have caused many to lose faith in pharmaceutical companies. Now, Americans are demanding national reckoning with a monolithic industry. In Pharma, award-winning journalist and New York Times best-selling author Gerald Posner uncovers the real story of the Sacklers, the family that became one of America's wealthiest from the success of OxyContin, their blockbuster narcotic painkiller at the centure of the opioid crisis. The unexpected twists and turns of the Sakler family saga are told against the startling chronicle of a powerful industry that sits at the intersection of public health and profits. Pharma reveals how and why American drug companies have put earnings ahead of patients"--
Download or read book Catalogue of scientific serials of all countries 1633 1876 written by Samuel Hubbard Scudder and published by . This book was released on 1879 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Catalogue of Scientific Serials of All Countries Including the Translations of Learned Societis in the Natural Physical and Mathematical Sciences 1633 1876 written by Samuel Hubbard Scudder and published by . This book was released on 1879 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Catalogue of Scientific Serials of All Countries Including the Transactions of Learned Societies in the Natural Physical and Mathematical Sciences 1633 1876 written by Samuel Hubbard Scudder and published by Cambridge : Library of Harvard University. This book was released on 1879 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Catalogue of Scientific Serials of All Countries written by Samuel Hubbard Scudder and published by . This book was released on 1879 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Episodes from the History of the Rare Earth Elements written by C. H. Evans and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: 3. 4. 2. "SOMETHING ON CERIUM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 3. 4. 3. THE DISCOVERY OF LANTHANUM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 3. 4. 4. THE DISCOVERY OF DIDYMIUM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 3. 4. 5. THE NAME DIDYMIUM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 3. 4. 6. THE DISCOVERY OF TERBIUM AND ERBIUM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 3. 5. The Cork Paper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 3. 6. Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 3. 7. References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 Chapter 4. THE 50 YEARS FOLLOWING MOSANDER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 F. SZABADVARY and C. EVANS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 4. 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 4. 2. The Terbium Dispute . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 4. 3. Samarium and Others . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 4. 4. The Division of Erbium . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 4. 5. Separating the Twins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 4. 6. Conclusions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 4. 7. References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 Chapter 5. ELEMENTS NO. 70, 71 AND 72: DISCOVERIES AND CONTROVERSIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 HELGE KRAGH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 5. 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 5. 2. The ytterbium earths unti11905 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68 5. 3. Auer von Welsbach: aldebaranium and cassiopeium . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 5. 4. Urbain: neo-ytterbium and lutecium . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 5. 5. The ytterbium controversy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 5. 6. Celtium . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76 5. 7. Hafnium . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78 5. 8. New light on old elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 5. 9. Conclusion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83 5. 10. Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 5. 11. References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 Chapter 6. THE SEARCH FOR ELEMENT 61 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91 JACOB A. MARlNSKY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91 6. 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91 6. 2. Separations and Identifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94 6. 3. Discovery Confirmed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99 6. 4. Announcing, Claiming and 'Naming Element 61 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102 6. 5. References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104 vii PART II - APPLICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 Chapter 7. CARL AUER VON WELSBACH A PIONEER IN THE INDUSTRIAL APPLICATION OF RARE EAR THS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113 E. BAUMGARTNER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Download or read book A Guide to the Literature of Chemistry written by Evan Jay Crane and published by . This book was released on 1927 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific American written by and published by . This book was released on 1903 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Norton s Literary Gazette and Publishers Circular written by and published by . This book was released on 1851 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book American Publishers Circular and Literary Gazette written by and published by . This book was released on 1857 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt:
