Search Results
-
Fisher Hirschfelder Taylor Atomic Organic Model Kit
- 1940
A wooden case contains twenty internal compartments made of cardboard. Colored wooden pieces represent atoms with metal snap fasteners imitating chemical bonds; contains sulfur (yellow), oxygen (light blue), nitrogen…
- Manufacturer Fisher Scientific Company
- Subject Molecules--Models, Fisher Scientific Company
-
3 items
Beckman Brochure Describes Reagents and Chemicals
- 1985-Sep-12
The press release announces a brochure providing information on reagents and chemicals available from Beckman.
-
2 items
FlexibleStereoChemistry Flexible Molecular Model Kit
- 1983
Green plastic case with snap lid on front; kit comes with five different types of plastic pieces: 12 multi-colored balls, eight gray "double bonds" pieces, one gray "triple-bonded carbon pairs" rod, and dozens of…
- Manufacturer FlexibleStereoChemistry, Inc.
- Subject Molecules--Models
-
3 items
Beckman Data Sheet Describes Phosphoramidite Chemicals
- 1985-Aug-29
The press release discusses Beckman documentation of phosphoramidites availabe for use with DNA synthesizers.
- Author Schneider, Ilene
- Subject Marketing, DNA--Synthesis, Beckman Instruments, Inc.
-
4 items
Aminograms for Clinical Patient Assessment Routinely Performed on Beckman System 7300
- 1985-Aug-19
The press release discusses the System 7300 Amino Acid Analyzer, with special reference to Peggy R. Borum's work on using aminograms in patient care.
-
4 items
Bryan Chemical Illustrators Modeling Kit
- Circa 1940
Cardboard pop-out modeling kit; unused.
- Manufacturer Porter Chemical Company
- Subject Molecules--Models, Chemistry sets, Porter Chemical Company
-
Pyralin mirror, hairbrush, comb, nail buffer, button hook, and trinket box
- Before 1940
Hand mirror, hairbrush, comb, nail buffer and holder, button hook, and trinket box of Ivory Pyralin, a brand name for DuPont celluloid.
In the United States during the 1860s, John Wesley Hyatt experimented with…
-
3 items
Beckman Brochure Describes Sequence Analysis Software
- 1985-Aug-29
The press release describes a brochure about the MicroGenie sequence analysis software.
- Author Schneider, Ilene
- Subject Nucleotide sequence, Amino acid sequence, Beckman Instruments, Inc., Marketing
-
3 items
Beckman's New Hydrophobic Interaction Column Purifies Proteins
- 1988-Aug-19
The press release announces the specifications of the Spherogel CAA-HIC Column.
-
DuPont Pyralin travel vanity set
- 1910 – 1940
Irregularly-shaped wooden box with blue and off-white synthetic coatings; box is secured with two steel snap fasteners; top opens upward and is held upright with a cloth ribbon on the left side; top and bottom of box…
- Manufacturer E.I. du Pont de Nemours & Company
- Subject Plastics, Celluloid, E.I. du Pont de Nemours & Company
-
3 items
90 Second Rate Triglycerides from Beckman
- 1985-Jul-29
The press release announces the Dri-STAT Triglycerides (UV) Rate Reagent, the speed of various assays, and clinical analyzers for which it has been optimized.
-
3 items
The Appraise Clinical Densitometer from Beckman Adds IBM PC
- 1985-Jul-23
The press release notes the addition of a personal computer simplifies electrophoresis reporting and allows for a flexible laboratory workflow.
-
2 items
Thio Indigo Red Dye Bottle
- Undated
Round glass bottle with cork stopper; label attached to front identifies manufacturer and contents (label has been waxed over); bottle is half full with original dye.
- Subject Dye industry, Textile industry, Dyes and dyeing
-
2 items
Beckman Introduces New Electrophoresis Control
- 1985-Jul-23
The press release discusses Tri-Check, a multi-analyte (CK, LD, and SPE) control enhancement to the Paragon Electrophoresis System.
-
Dr. Bettye Washington Greene (1935-1995)
- After 1964 – before 1991
Photograph of Dr. Bettye Washington Greene (1935-1995), believed to be the first African-American female chemist employed to work in a professional position at the Dow Chemical Company.
Bettye Greene was born on March…
-
4 items
Beckman's New Combustion Efficiency System Directly Controls Process Heater Damper, Saves Energy and Reduces Pollution
- 1981-Oct-05
The press release describes the Model CE-1000 Combustion Efficiency System unveiled at the ISA show in Anaheim.
-
3 items
Beckman Introduces Spectral Software Package
- 1981-Jul-02
The press release describes a spectral software kit for the Model 4200 Infrared Spectrophotometer and MINC-11 computer.
-
3 items
Beckman Offers Line of Bronze Gate Valve Conductivity Cells
- 1981-Jul-01
The press release describes the Type CEL-I, CEL-I-VC, CEL-I-VK, and CEL-I-VH conductivity cells. Various cells in the series are intended to measure low or high conductivity, in ultrapure water, dilute solutions, or…
-
2 items
Beckman Reagent Test Quantitates Tobramycin
- 1981-Jun-26
The press release describes the RIAphase Tobramycin Test System.
-
Delores Horne analyzing weed killer in Dow Analytical Laboratory
- 1950s
General view of chemist Delores Horne analyzing the active constituent of a weed killer in the Dow Chemical Company's Analytical Laboratory located in Midland, Michigan. Per a notation accompanying the photograph, Ms.…
-
3 items
Beckman TDM Capability Maintains Effective Drug Dosage
- 1981-Jun-22
The press release describes the ICS Drug System, with assay kits for Pheytoin, Phenobarbital, an Theophylline, along with an Immunochemistry Analyzer.
-
3 items
Beckman Markets Monitoring System for Gases and Vaporizable Liquids
- 1981-Jun-08
The press release describes the Model 946 Trace Acid/Base Monitoring System.
-
3 items
Beckman Introduces a New Sensor Assembly for Discrete Sample Moisture Measurements
- 1981-Jun-07
The press release describes the Model EBS Sample Dish Sensor Assembly, unveiled at the Institute of Food Technologists show.
-
3 items
Beckman Introduces Three New Rotors for the Airfuge Ultracentrifuge
- 1981-Jun-02
The press release describes the specifications of A-100/30 Rotor, Batch Rotor, and EM-90 Electron Microscopy Particle Counting Rotor for use with the Airfuge Ultracentrifuge.
-
3 items
Beckman Centrifuge Features Temperature Control
- 1981-Jun-02
The press release touts the virtues of the J-6 refrigerated ultracentrifuge and the quieter model, the J-6B.
