Unique "TYPE-C Silica" used in columns for Cogent HPLC manufactured by MicroSolv in the USA.
The "Cogent TYPE-C column," developed by MicroSolv in the United States, is a next-generation HPLC column based on high-purity Type-B silica that has been modified to replace over 95% of the silanol (Si-OH) on the silica surface with silane (Si-H). By replacing over 95% of the silanol with Si-H, a strong hydrophobic surface is created, providing greater stability compared to traditional silica-based phases. This means that end-capping is not necessary. 【Features】 ■ Usable in three modes in HPLC (RP (reverse phase), NP (normal phase), ANP (aqueous normal phase)) ■ High efficiency and high stability ■ Fast equilibration in gradient ■ Simultaneous separation of polar and non-polar compounds ■ Weak hydration shell *For more details, please refer to the catalog.
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basic information
【Cogent TYPE-C Silica Phase】 ■ Cogent Bidentate C18 ■ Cogent Bidentate C8 ■ Cogent Phenyl Hydride ■ Cogent UDC-Cholesterol ■ Cogent Diamond Hydride ■ Cogent Amide ■ Cogent UDC-Cholesterol ■ Cogent Diol (Unique Separation & SFC) ■ Cogent UDA: Undecanoic Acid (wcx) ■ Cogent Silica-C *Various guard columns are available. Please refer to the catalog for details.
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For more details, please refer to the catalog.
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Tomshik Co., Ltd. was established in October 1992 with the aim of widely introducing consumables in the field of analytical instruments to researchers in Japan, contributing to the support of research and development in Japan as a technological nation. Based on trust with suppliers from the United States and EU countries, we handle over 50,000 products and provide valuable information to our customers.