Search Results
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Lecture apparatus
- 1910s – circa
Image 5594: "Apparatus for the simultaneous electrolytical decomposition of water, hydrochloric acid and ammonia."
- Creator Of Work Emil Greiner Company
- Subject Scientific apparatus and instruments, Chemical apparatus
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Absorption apparatus
- 1910s – circa
Various apparatus and pipettes for absorption and determination of gases.
5273. For estimation of methane, with platinum spiral.
5274. For determination of oxygen by the exact method.
5280. Palladium Tube.
5282.…- Creator Of Work Emil Greiner Company
- Subject Scientific apparatus and instruments, Pipettes, Chemical apparatus
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Various batteries
- 1910s – circa
4235. Battery, so-called "Crowfoot".
4237. Battery, Leclanche.
4238. Battery, Dipping.
4240. Battery, Type "S" Cell.- Creator Of Work Emil Greiner Company
- Subject Scientific apparatus and instruments, Electric batteries, Chemical apparatus
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Various gas burners
- 1910s – circa
4591. Burner, "Vulcan Stove".
4599. Burner, Bunsen, with attachment for holding flasks.- Creator Of Work Emil Greiner Company
- Subject Bunsen burner, Scientific apparatus and instruments, Gas-burners, Chemical apparatus
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Various distilling apparatus
- 1910s – circa
Various distilling apparatus: Axtell's, Krafft & Noerdlinger's, Muencke's, Bruehl's.
- Creator Of Work Emil Greiner Company
- Subject Distillation apparatus, Scientific apparatus and instruments, Chemical apparatus
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Toepler-Holtz electrical machine
- 1910s – circa
Electrostatic induction device with plates and electrodes.
- Creator Of Work Emil Greiner Company
- Subject Scientific apparatus and instruments, Chemical apparatus
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Various distilling apparatus
- 1910s – circa
4880a. For purifying mercury, U. S. Weather Bureau pattern.
4881. With central condenser, suitable for nitrogen, alcohol etc.
4882. For the recovery of volatile solvents used in extraction.- Creator Of Work Emil Greiner Company
- Subject Distillation apparatus, Scientific apparatus and instruments, Chemical apparatus
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Galvanic batteries
- 1910s – circa
Devices converting chemical reactions to electric energy.
- Creator Of Work Emil Greiner Company
- Subject Scientific apparatus and instruments, Electric batteries, Chemical apparatus
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Specifications for Nitrometer Reaction Bulb and Compensating Tube
- 1922
From Manufacturing Chemists' Association Catalog for Standard Laboratory Apparatus, Part 1.
Nitrometers, reaction bulb and compensating tube.
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Specifications for Nitrometer, General Assembly of Parts
- 1922
From Manufacturing Chemists' Association Catalog for Standard Laboratory Apparatus, Part 1.
Nitrometer, general assembly of parts.
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Specifications for Nitrometer Hooks
- 1922
From Manufacturing Chemists' Association Catalog for Standard Laboratory Apparatus, Part 1.
Nitrometer Hooks.
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Specifications for Nitrometer Attachments
- 1922
From Manufacturing Chemists' Association Catalog for Standard Laboratory Apparatus, Part 1.
Nitrometer attachments: reservoir bulb, manifold, and support used on universal tube.
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Specifications for Nitrometers, Nitrocotton and Universal
- 1922
From Manufacturing Chemists' Association Catalog for Standard Laboratory Apparatus, Part 1.
DuPont Nitrometer. Used to measure and collect nitrogen from a chemical reaction.
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Specifications for Mohr Pipettes
- 1922
From Manufacturing Chemists' Association Catalog for Standard Laboratory Apparatus, Part 1.
Mohr Pipettes. Invented by Karl Friedrich Mohr.
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Specifications for Burette No. 4
- 1922
From Manufacturing Chemists' Association Catalog for Standard Laboratory Apparatus, Part 1.
Burette No. 4. Burette with bulb and 3 way stopcock, 0-75 ml bulb capacity, 75-100 graduated in 1/10th ml.
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Specifications for Burette No. 1
- 1922
From Manufacturing Chemists' Association Catalog for Standard Laboratory Apparatus, Part 1.
Burette No. 1. Burette with funnel top, 50 ml in 1/10 ml.
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Specifications for Volumetric Flasks
- 1922
From Manufacturing Chemists' Association Catalog for Standard Laboratory Apparatus, Part 1.
Volumetric Flasks. Flat bottom, glass-stoppered and unstoppered.
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Specifications for Distillation Flask
- 1922
From Manufacturing Chemists' Association Catalog for Standard Laboratory Apparatus, Part 1.
200 ml. Distillation Flask. Round bottom. Largely used in the distillation of aromatic hydrocarbons and other organic chemical…
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Specifications for Burette No. 3
- 1922
From Manufacturing Chemists' Association Catalog for Standard Laboratory Apparatus, Part 1.
Burette No. 3. Burette with bulb and 3 way stopcock. 0-50 ml bulb capacity, 50-100 ml graduated in 1/10th ml.
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Specifications for Burette No. 2
- 1922
From Manufacturing Chemists' Association Catalog for Standard Laboratory Apparatus, Part 1.
Burette No. 2. Burette with 3 way stopcock. 50 ml graduated in 1/10th ml.
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Advertisement for Styrofoam Buoyancy Billets
- 1963
Illustrated advertising display for Styrofoam Buoyancy Billets, manufactured by the Dow Chemical Company. The advertisement features swimmers perched on a dock held afloat by the billets, emphasizing the buoyant and…
- Contributor Dow Chemical Company
- Subject Dow Chemical Company, Foam, Advertising, Polystyrene
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Trade show display for Dow Styrofoam
- 1966
View of a trade show display for Dow Chemical Company Styrofoam, featuring products from the Construction Material Sales Division. The display features samples of Styrofoam and emphasizes the product's durability,…
- Contributor Dow Chemical Company
- Subject Dow Chemical Company, Trade shows, Foam, Advertising, Polystyrene
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Two models standing on plank of Styrofoam
- 1949
View of two female models standing on a plank of Dow Chemical Company Styrofoam to demonstrate the product's sturdiness and durability. Several boxes of Styrofoam products are visible in the background.
Invented in…
- Contributor Dow Chemical Company
- Subject Dow Chemical Company, Women in advertising, Foam, Advertising, Polystyrene, Women employees
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Model lifting Styrofoam log
- 1949
View of a female model lifting a log of Dow Chemical Company Styrofoam over her head to demonstrate the product's buoyant and lightweight properties. Several stacks of Styrofoam logs are visible in the background.
…- Contributor Dow Chemical Company
- Subject Dow Chemical Company, Women in advertising, Foam, Advertising, Polystyrene
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Instructions for replacing Nernst Glower in Beckman IR-1 Spectrophotometer
- 1945-Dec-01
A Nearnst glower is a now-obsolete device that uses a cylindrical rod of heated oxides to deliver infrared radiation in instruments used for spectroscopy.
The Beckman Instruments IR spectrophotometers began as a…
- Creator Of Work Beckman Instruments, Inc.
- Subject Scientific apparatus and instruments, Spectrophotometer, Infrared spectroscopy, Beckman Instruments, Inc.