Abstract

Infrared spectroscopy, with its high specificity, is an ideal way to identify gas chromatographic fractions <i>(1)</i>, but the size of sample available as a column effluent often demands the use of micro techniques for obtaining spectra. The present Trick describes a method for collecting and obtaining the infrared spectra of gas chromatographic fractions in the 10 to 100 μg range. Although it is a micro technique, the equipment is simple, inexpensive, and can be made in most laboratory machine shops. No beam condenser is required, and the spectra may be scanned on a "table top" infrared spectrophotometer.

PDF Article

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription