POLYSILOXANE DEACTIVATED FUSED SILICA CAPILLARIES CONTAINING IMMOBILIZED STATIONARY PHASES.

Journal Article

A DESCRIPTION IS GIVEN OF A METHOD OF PREPARING IMMOBILIZEDSTATIONARY PHASES WHICH HAS ARISEN FROM THE AUTHORS' WORK ON POLYSILOXANE DEACTIVATION OF FUSED SILICA CAPILLARIES. ALTHOUGH ACID TREATMENT IS OFTEN OMITTED WITH FUSED SILICA CAPILLARIES, THERE ARE GOOD REASONS FOR HYDROTHERMAL TREATMENT OF THIS COLUMN MATERIAL. USE OF GROB'S PEROXIDE METHOD GAVE IMMOBILIZED 0. 25 ″MU″ M FILMS OF SE-54; LOWERING OF THE IMMOBILIZATION TEMPERATURE PERMITTED IMMOBILIZATION OF 0. 1 ″MU″M FILMS OF THE SAME PHASE.

Duke Authors

Cited Authors

  • MOSELEY, MA; PELLIZZARI, ED

Published Date

  • 1982

Published In

  • Hrc & Cc J High Resolut Chromatogr Chromatogr Commun

Volume / Issue

  • V 5 / N 9

Start / End Page

  • 472 - 475