Nonstandard abbreviations: HPLGPC, high-pressure liquid gel-permeation chromatography
; [[alpha].sub.2]-MG, [[alpha].sub.2] macroglobulin; and [E.sub.a], activation energy.
The apparent molecular weight distribution of ozone NOM was analyzed by gel-permeation chromatography
. Molecules of very low and high apparent molecular weight were destroyed by ozone, and molecules of apparent intermediate molecular weight were created.
For gel-permeation chromatography
(GPC) measurement, HLC-802UR (Tosoh Co., Ltd.) was used to obtain [M.sub.n], [M.sub.w] and the molecular weight distribution ([M.sub.w]/[M.sub.n]).
of Millipore Corp., Milford, Mass., is launching software that provides additional analysis capability for its gel-permeation chromatography
Beckman Instruments Inc., Fullerton, Calif., showed off its new PeakPro Revision 2.2 advanced gel-permeation chromatography
(GPC) data software system.