KH-CTLC Preparation of Centrifugal Thin Layer Chromatograph Introduction:
KH-CTLC type preparation of centrifugal thin layer chromatography, mainly for the preparation of grams, medium resolution of the separation. This product absorbs the advantages of Harrison Company's products and has unique characteristics, performance is not lower than foreign products, in the international are also leading position, is the separation of laboratories to replace the classic preparation of thin layer chromatography the best choice.
For complex mixed systems such as natural products or organic synthesis reaction products, can be prepared by high pressure liquid chromatography for separation, but the cost is high, the preparation of less. And the use of classical preparation of thin layer chromatography, the shortcomings of the need to be separated from the thin film scraping, and the separation time is very long; and pressure thin layer chromatography similar to the preparation of high pressure liquid chromatography, complex equipment, high cost; To overcome these shortcomings, people invented the centrifugal thin layer chromatography, the use of centrifugal force forced mobile phase flow, play the effect of pressurized chromatography, there are outstanding advantages. Features:
1. Compared with the same amount of silica gel prepared by the classic thin film, the separation is much larger;
2. Separation speed, generally less than 30 minutes, less sensitive substances;
3. Chromatographic plate can be used repeatedly, without scraping from the adsorbent, the province of materials;
4. Can be carried out online gradient elution and loading, the steps are simple, the conditions are more optimized;
5. The use of less solvent, generally less than 350ml, easy collection, economic and environmental protection; Technical indicators:
Separation: 100mg ~ 2g;
Host speed: 100-1450 r / min;
UV lamp wavelength: 254nm and 365nm;
Thin plate diameter: 245mm;
Sheet Adsorbent Thickness: 1,2,3,4,6,8mm Specification;
Introduction:
KH-CTLC type preparation of centrifugal thin layer chromatography, mainly for the preparation of grams, medium resolution of the separation. This product absorbs the advantages of Harrison Company's products and has unique characteristics, performance is not lower than foreign products, in the international are also leading position, is the separation of laboratories to replace the classic preparation of thin layer chromatography the best choice.
For complex mixed systems such as natural products or organic synthesis reaction products, can be prepared by high pressure liquid chromatography for separation, but the cost is high, the preparation of less. And the use of classical preparation of thin layer chromatography, the shortcomings of the need to be separated from the thin film scraping, and the separation time is very long; and pressure thin layer chromatography similar to the preparation of high pressure liquid chromatography, complex equipment, high cost; To overcome these shortcomings, people invented the centrifugal thin layer chromatography, the use of centrifugal force forced mobile phase flow, play the effect of pressurized chromatography, there are outstanding advantages.
