| abstract |
An improved liquid chromatography packing and a method for producing such a material that does not require a high temperature heat treatment or graphitization step. Also provided is a chromatographic separation method that improves the separation of sample components. A granular product containing carbonaceous particles and a carbonizing agent or binder is provided. The carbonizing agent or binder is preferably a synthetic resin, a pitch component, or a mixture thereof. A packed column packing material used for chromatographic separation, and a chromatographic separation method using the material are provided. In addition, methods are provided for realizing a variety of different types of carbonaceous products. Various chemical groups can be combined with the granules before or after heat treatment to form modified granules. [Selection] Figure 1 |