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IMAGES FOR AWARENESS CENTERFOLD FOR LEWIS NEWS

Spectroscopy Research 023

1968-04 1968年 北京第一食品厂 - 中國歷史圖片，維基媒體

PROPULSION SYSTEM LABORATORY PSL-3 ENGINE INSTALLATION - PROPULSION SYSTEM LABORATORY PSL-4 PRESSURE MEASUREMENT SYSTM - DATA ROOM

DROPLET COMBUSTION EXPERIMENT DCE SPACE FLIGHT PROJECT HARDWARE BUILD-UP

ORLANDO UGUCCINI WITH BECKMAN IR4 AT THE INSTRUMENT RESEARCH LABORATORY IRL

AWARENESS CENTERFOLD, NASA Technology Images

BLDG. 12 - INTERIOR. NASA public domain image colelction.

GLOBAL AIR SAMPLING PROJECT GASP RFI TEST SETUP

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description

Summary

The infrared spectrometer [lower center] was usd at NBS for the qualitative and wuantitative analysis of mixtures of gases and the estimation of impurities in organic compounds. The intensity of infrared radiation selectively absorbed by the different atomic groups in the molecules was indicated on the strip chart recorder [right] as the wavelength of the radiation was changed continuously and automatically. The resulting absorption spectrum was then subjected to measurement and interpretation.

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Tags

national bureau of standards national institute of standards and technology spectroscopy high resolution ultra high resolution
date_range

Date

06/10/1948
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Source

National Institute of Standards and Technology
link

Link

http://commons.wikimedia.org/
copyright

Copyright info

Public Domain

label_outline Explore Spectroscopy, National Bureau Of Standards, National Institute Of Standards And Technology

Structural Testing 020 - A couple of men standing next to each other in a building

Leather Research 017 - A black and white photo of a man in a lab

NIST Ballistics Lab (14873253816)

Space Beads SRM 024 - A black and white photo of a group of people

Left to right: Unidentified woman and Edward Dorris McAlister (b. 1901)

Ben Carson, M.D. (8457161782) - Public domain photogrpaph

Experts at Bureau of Standards study effect of corrosive soils on specimens of pipe. Washington, D.C., Aug. 8. Of interest to home builders the country over is the study being made by experts at the National Bureau of Standards of the effect of corrosive soils on pipes and protective materials. Samples of pipe which have been buried for four years in fifteen soils differing widely in their characteristics, are being tested. Included are several varieties of ferrous materials as well as copper, brass, and bronze. Soldered and brazed joints, protective materials, and pipe made of a composition of cement and asbestos are also represented. Walter Johnson, of the Bureau, is pictured removing graphitic corrosion from cast iron with an air-driven tool. The corrosion products are too hard to be removed with a brush or by chemical treatment, 8/8/38

Leather Research 022 - A black and white photo of a man in a lab coat

[Assignment: OS_2005_1201_124] Office of the Secretary - NIST Site Visit [40_CFD_OS_2005_1201_124_837.JPG]

Nanoscale Crystalline Structure of Titanium Dioxide (8004266745)

Dental Research 007 - A black and white photo of a man working on a machine

[Assignment: OS_2005_1201_124] Office of the Secretary - NIST Site Visit [40_CFD_OS_2005_1201_124_753.JPG]

Topics

national bureau of standards national institute of standards and technology spectroscopy high resolution ultra high resolution