A column with a long-chain alkyl group C30 effective for isomers and lipophilic compounds.
The C30 column can separate meta and para xylene, which cannot be separated by the C18 column, as well as the trans and cis forms of vitamin K1. Additionally, it can separate beta and gamma-tocopherol, which are forms of vitamin E. The C30 column shows retention comparable to that of the C18 column when using methanol-water and acetonitrile-water mobile phases; however, for the separation of highly lipophilic compounds using THF or chloroform as the mobile phase, the C30 column exhibits approximately twice the retention of the C18 column, significantly improving separation.
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basic information
【Features】 ○ Due to the long-chain alkyl groups, the separation of lipophilic compounds is improved compared to C18. ○ Sharp peaks are obtained even when using a mobile phase containing more than 50% buffer, due to the optimal bonding density, resulting in different separation behavior from C18 stationary phases. ○ End-capped reverse phase column. ○ Particle sizes are 3 and 5 µm. ● For more details, please contact us.
Price information
Analysis column (inner diameter 2.0 mm to 4.6 mm) is \45,000 to \65,000. Fractionation columns (inner diameters 10 mm and 20 mm) are \180,000 and \360,000.
Delivery Time
※About a week
Applications/Examples of results
Such as lipid-soluble compounds Please contact us for details on our achievements.
Company information
Chromatic Technologies, a company that manufactures and sells UHPLC/HPLC columns, will celebrate its 20th anniversary in 2025. The surface porous core-shell columns have been manufactured and sold in Japan since 2011, making it one of the earliest producers, and currently supply core-shell columns under private labels to 12 HPLC column manufacturers worldwide. The company is engaged in research and development of UHPLC/HPLC columns and presents academic papers at domestic and international conferences related to HPLC (such as the Japan Society for Analytical Chemistry, the Chromatography Science Conference, the Pharmaceutical Society of Japan, HPLC, ISC, Pittcon, etc.). At HPLC2022 held in San Diego (CA, USA) in 2022, they made a poster presentation and exhibited, and included photos from the exhibition in their corporate PR materials.
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