The design includes the column and two end caps. A locking ring fits into an opening of one end cap protruding therefrom.
FIG. 1 is a perspective view of a chromatography column assembly showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof
FIG. 4 is a side elevational view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.