Search Results
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2 items
Postcard from A. Jacobson to Georg Bredig, January 1900
- 1900-Jan-10
A. Jacobson thanks Georg Bredig (1868-1944) for assessing his (Jacobson's) first publication.
- Addressee Bredig, Georg, 1868-1944
- Author Jacobson, Paul
- Subject Jacobson, Paul, Bredig, Georg, 1868-1944
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2 items
Letter from Eduard Buchner to Georg Bredig, March 1900
- 1900-Mar-13
Eduard Buchner (1860-1917), a German chemist and zymologist who won the Nobel Prize in Chemistry in 1907, thanks Georg Bredig (1868-1944) for sending his paper on platinum catalysis.
- Addressee Bredig, Georg, 1868-1944
- Author Buchner, Eduard, 1860-1917
- Subject Bredig, Georg, 1868-1944, Buchner, Eduard, 1860-1917, Nobel Prize winners, Catalysis
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Letter from Robert Koch to Georg Bredig
- 1901-Feb-18
Robert Koch (1843-1910), an eminent German physician and microbiologist, thanks Georg Bredig (1868-1944) for sending his habilitation thesis "Anorganische Fermente" (Inorganic Ferments). In many Germanophone countries,…
- Addressee Bredig, Georg, 1868-1944
- Author Koch, Robert, 1843-1910
- Subject Bredig, Georg, 1868-1944, Koch, Robert, 1843-1910, Chemistry
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2 items
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2 items
Liste von Formelzeichen
- List of Formula Symbols
- 1903
Published by the German Bunsen Society for Applied Physical Chemistry.
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20 items
Tabellarische Übersicht über die künstlichen organischen Farbstoffe und ihre Anwendung in Färberei und Zeugdruck
- Tabular Overview of Artificial Organic Dyes and Their Use in Dyeing and Fabric Printing
- 1905
Pamphlet containing 82 dyed fabric samples organized in a table. The table provides the trade name of the dye used, application instructions, and colorfastness observations. Dyes shown include diazo dyes, trisazo dyes,…
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2 items
Letter from Jacobus H. van 't Hoff to Georg Bredig, June 1905
- 1905-Jun-26
Jacobus Henricus van’t Hoff (1852-1911) writes to Georg Bredig (1868-1944) about ammonia as a catalyst.
Envelope glued to the back of the letter.
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2 items
Einführung In Die Metallographie, Sechste Auflage
- Introduction to Metallography, Sixth Edition
- Circa 1906
- Creator Of Work VDI Buchhandlung
- Subject Metallography, Publishers and publishing, Science publishing, Goerens, Paul, 1882-
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2 items
Postcard from Jacobus H. van 't Hoff to Georg Bredig, May 1906
- 1906-May-30
Jacobus Henricus van’t Hoff (1852-1911) tells Georg Bredig (1868-1944) that Giuseppe Bruni (1873–1946) will be published in the Journal of Electrochemistry and that van't Hoff himself will be published in the Journal of…
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2 items
Postcard from Jacobus H. van 't Hoff to Georg Bredig, November 1906
- 1906-Nov-19
Jacobus Henricus van’t Hoff (1852-1911) writes to Georg Bredig (1868-1944) confirming their upcoming dinner plans.
Van't Hoff is considered to be one of the founding fathers of physical chemistry. In 1901 van’t Hoff…
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3 items
Letter to Georg Bredig from his nephew, November 1908
- 1908-Nov-26
Letter addressed to Georg Bredig (1868-1944) from a relative, presumably his nephew. The writer discusses his studies in Berlin, scientific work, travel plans, and provides an update on his father's health.
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65 items
Advertisements for publications by Gebrüder Borntraeger Verlagsbuchhandlung (Borntraeger Brothers)
- Circa 1909 – 1933-Nov
Booklets from Gebrüder Borntraeger Verlagsbuchhandlung (Borntraeger Brothers), from 1913-1933. Gebrüder Borntraeger Verlagsbuchhandlung was a scientific publisher founded in 1790 and specializes in environmental…
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2 items
Postcard to Georg Bredig from Martin Taevby
- 1909-Feb-27
- Addressee Bredig, Georg, 1868-1944
- Author Taevby, Martin
- Subject Bredig, Georg, 1868-1944, Taevby, Martin
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41 items
Advertisements for publications from B.G. Teubner
- Circa 1913 – 1936
Advertisements for works by B.G. Teubner Publisher collected by Georg Bredig (1868-1944). In Physik: Eine Auswahl physikalischer Werke titles of newly published physics books are listed. Das Chemische Gleichgewicht…
- Creator Of Work B.G. Teubner (Firm)
- Subject B.G. Teubner (Firm), Physics, Publishers and publishing, Science publishing, Mathematics, Chemistry
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216 items
Advertisements for publications from Julius Springer
- Circa 1913 – 1936
Advertisements for scientific publications by Julius Springer publisher.
Advertised titles include Metallurgische Berechnungen by Joseph W. Richards (1864-1921), Physik für Jedermann: mit besonderer Berücksichtigung…
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Apparatuses for determining boiling point elevation and freezing point depression
- 1913
B 2106. Precision apparatus for determining freezing point depression.
B 2107. For determining freezing point depression for clinical purposes.
B 2108. For determining freezing point depression for very small… -
Apparatuses for determining osmotic pressure and freezing point depression
- 1913
B 2040. Differential tensimeter.
B 2041. Storage rack with circular section for tensimeter.
B 2052. Stirring device, mechanically operated by clockwork.
B 2057. Reading device for thermometer.
B 2060. Complete apparatus… -
Apparatuses for water collection and extraction
- 1913
B 4919. Water sampling apparatus, with bottles and tube for chemical, gas, and bacteriological analysis.
B 4921. For removing river or seawater.
B 4922. Flow-through water sampler suitable for all depths.
B 4923. Winch… -
Carl Zeiss Jena microscopes
- 1913
Two microscopes with choices of various components for complete assembly.
B 5095. Sufficient for most bacteriological, histological, botanical, and zoological investigations.
B 5099. For bacteriological work (equipment… -
Equipment for water distillation and general laboratory work
- 1913
B 185. Combination water distillation unit with drying cabinet and sand bath for gas heating.
Also pictured are evaporating flask and dishes made of glass and metal.
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2 items
Erfinder und Erfindungen
- Inventors and Inventions
- 1913
Digitized content includes a frontispiece portrait of Austrian chemist Carl Auer von Welsbach (1858-1929), a key figure in the history of rare earth elements. In 1885 Welsbach showed didymium was not an element, but an…
- Author Neuburger, Albert, 1867-1943
- Publisher Ullstein GmbH
- Subject Inventors, Inventions, Scientific apparatus and instruments, Auer v. Welsbach, Carl (Auer von Welsbach), 1858-1929, Neuburger, Albert, 1867-1943, Incandescent lamps, Welsbach Gas Light Company, Rare earth industry, Rare earths, Incandescent gas-lighting
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Ernst Leitz Wetzlar microscopes
- 1913
Oil immersion microscopes with various components and of different sizes.
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Franz Schmidt & Haensch polarimeters
- 1913
Polarimeters are used to measure the angle of rotation of a beam of light passing through an optically active substance.
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Instruments for measuring radioactivity
- 1913
B 2282. Electrometer for radioactive measurements.
B 2285. Fontactoscope, an electroscope for measuring the radioactivity of water and gases.
B 2300. Electrometer with internal amber insulation.
