If you are experiencing problems downloading PDF or HTML fulltext, our helpdesk recommend clearing your browser cache and trying again. If you need help in clearing your cache, please click here . Still need help? Email help@ingentaconnect.com

Recording Infrared Spectra for Quantitative Analysis

$29.00 plus tax (Refund Policy)

Buy Article:

Abstract:

Potential speed in acquisition of data, intrinsic wavelength reproducibility, and permanence make recorded spectra desirable sources of quantitative data. To permit using the Perkin-Elmer Model 21 spectrophotometer for quantitative work, optimum operating conditions for recording infrared spectra have been determined in a statistical study. Slits should be set as wide as consistent with analytical requirements but short of causing pen oscillation. Zero transmittance should be set with the help of a transmission reference, such as a screen. Suppression value and mode of slit operation do not significantly affect error. With these procedures, spectra can be recorded with a precision of 0.25% transmittance.

Document Type: Research Article

DOI: http://dx.doi.org/10.1366/000370256774633656

Affiliations: Standard Oil Company (Indiana), Whiting, Indiana

Publication date: November 1, 1956

More about this publication?
Related content

Tools

Favourites

Share Content

Access Key

Free Content
Free content
New Content
New content
Open Access Content
Open access content
Subscribed Content
Subscribed content
Free Trial Content
Free trial content
Cookie Policy
X
Cookie Policy
ingentaconnect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more