Rugged GPC columns.
ViscoGel H-Series GPC columns are said to be setting a new standard
in column ruggedness in the technique of gel permeation chromatography (GPC). These user-friendly columns are said to be popular because
solvent changes can be made without tedious procedures which might be
required by traditional organic columns. In terms of solvent
compatibility (no risk of bed shrinkage), the H-Series columns can be
used with all common organic solvents (toluene to formic acid). The
H-Series columns are said to be highly preferred for non-polar polymers
in many academic and industrial laboratories, according to the company.
The H-Series columns are said to offer extreme ease-of-use and longer
column life at considerably lower cost compared to comparable organic