Separated anti-scour glass chromatographic column
A chromatographic column and a separate technology, applied in the field of separate anti-flushing glass chromatographic columns, can solve the problems of no anti-flushing function of the glass chromatographic column, the packing is not easy to be poured out, and the used packing is difficult to take out, etc. Uniform, well-designed results
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[0012] The present invention will be further described below in conjunction with the accompanying drawings.
[0013] Such as figure 1 As shown, a separate anti-shock glass chromatographic column includes: a column body 1, which is characterized in that: the column body 1 includes a separate bottom column 2 for packing and a top column 3 for loading an eluting solvent The inner side wall of the bottom column 2 and the outer side wall of the top column 3 are provided with a frosted layer 4 for airtightly connecting the bottom column 2 and the top column 3, and the bottom end of the top column 3 is provided with a water-permeable and air-permeable first a baffle 5 .
[0014] The top of the bottom column 2 is provided with a scale line for marking the filling amount, and the position of the scale line is flush with the position of the bottom end of the frosted layer 4 .
[0015] The bottom end of the bottom column 2 is provided with a second baffle plate 6 which is water-permeab...
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