Core-shell column with a maximum pore size of 50 nm! Suitable for the analysis of large biomolecules such as proteins and peptides.
The "ACE UltraCore Column" is a biochromatography column that employs a core-shell (Solid-Core) design. With pore sizes of 30nm and 50nm (300Å and 500Å), it is suitable for the analysis of large biomolecules such as proteins and peptides over 5kDa. Leveraging the characteristics of the core-shell structure, it offers high separation capability comparable to UHPLC columns with particle sizes below 2μm, enabling fast analysis at low column pressure. 【Features】 ■ Uses ultra-pure and inert silica ■ Available in particle sizes of 2.5μm, 3.5μm, and 5μm ■ Available in pore sizes of 9.5nm, 30nm, and 50nm (95Å, 300Å, and 500Å) ■ Excellent reproducibility and long column life due to strict quality control ■ Various guard cartridge columns are also available ■ Stationary phases: C18, C4, CN, Phenyl2, SuperC18 (EBT), Phenyl-Hexyl *For more details, please refer to the PDF document (English version) or feel free to contact us.
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basic information
【UltraCore BIO Stationary Phase】 - C18: Widely used in HPLC. End-capped. - C4: For reversed phase. Low hydrophobic interaction. - CN: Applicable to both normal and reversed phases. - Phenyl2: Exhibits both π-π and hydrophobic interactions. Has hydrophobic performance similar to C4 but shows different interactions from C4. Particle size: 2.5μm, 3.5μm Pore size: 30nm・50nm (300Å・500Å) 【UltraCore for small molecules Stationary Phase】 - SuperC18: C18 encapsulated by unique technology (EBT). Has a wider applicable pH range (1.5–11) than regular C18 phases, significantly reducing the influence of silanol. - Super Phenyl Hexyl: A Phenyl phase that extends the pH range similar to SuperC18. Particle size: 2.5μm, 3.5μm, 5μm Pore size: 9.5nm (95Å)
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For more details, please refer to the PDF document or feel free to contact us.
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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.