✦ LIBER ✦

The preparation of porous layer open tubular columns using powdered glass as a binding agent

✍ Scribed by D.A. Cronin

Book ID: 104146070
Publisher: Elsevier Science
Year: 1970
Tongue: English
Weight: 546 KB
Volume: 48
Category: Article
ISSN: 1873-3778
DOI: 10.1016/s0021-9673(01)85574-6

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✦ Synopsis

The use of finely powdered glass as a binder when mixed with a diatomaceous earth supper! is described for the preparation of porous layer open tubular (PLOT) capillary columns. The method, which is based on the technique developed by GRANT for making PLOT columns using lithium chloride as a binder, produces columns with similar performance characteristics, but which show considerably less residual activity in the support material than those prepared using the inorganic salt.

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