クロマニック テクノロジーズ List of Products and Services

The "Bio-Inert System Column" is a metal-free column that can optionally be changed to IDEX Corporation's Bio-Inert System Column (pressure resistance 138 MPa) for column hardware. It adopts a double-tube structure with a stainless steel outer layer covering a PEEK tube. The liquid-contact part is metal-free, and by using a frit with a pore size of 0.5 μm, it can accommodate packing materials with particle sizes down to sub-2 μm. 【Specifications】 ■ Material - Inner (liquid-contact part): PEEK - Outer: Stainless steel ■ Compatible particle sizes: 2 μm, 3 μm, 5 μm ■ Compatible packing materials: SunShell, Sunniest, SumArmor, Sunrise series ■ Column sizes: 4.6×150 mm, 4.6×250 mm, 2.1×150 mm *For more details, please download the PDF or feel free to contact us.

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"Biphenyl" has two benzene rings twisted at approximately 45 degrees, and the biphenyl group exhibits different separation behavior from a single phenyl group as a core-shell. Even when using an aqueous mobile phase that does not contain organic solvents, there is no change in retention. The retention of polar compounds like caffeine increases significantly. Other companies' Biphenyl products mostly use monofunctional silylation reagents, while our "Biphenyl" uses highly acid-resistant trifunctional silylation reagents. [Features] ■ Low bleed ■ High stability *For more details, please download the PDF or feel free to contact us.

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This is a column with both PFP (pentafluorophenyl group) and C18 (octadecyl group) as stationary phases. Generally, PFP columns have a short lifespan, but the PFP&C18 column has been confirmed to have three times the lifespan of PFP columns (compared to our products).

• Analytical Equipment and Devices

This is a column developed for LC/MS and LC/MS/MS used in metabolomics.

• Analytical Equipment and Devices

Although it is a latecomer in the field of HILIC columns, a Swedish company with experience in developing and synthesizing ZIC-HILIC columns has established a new company and created a column that possesses both zwitterionic and amide characteristics. Chromanic Technologies will act as the exclusive distributor in Japan for import and sales.

• Analytical Equipment and Devices

"Sunniest C18" uses a tri-functional reagent and features end-capping based on a unique new concept, making it the only one in the world. "Sunniest" significantly suppresses the influence of residual silanol groups, allowing for a wider range of conditions without tailing of basic compounds, and enabling the optimal setting of mobile phase pH and column temperature. 【Features】 ○ Almost no influence from silanol groups ○ Superior end-capping ○ The bonding reagent also has the effect of end-capping ○ RP-AQUA is prepared for stable separation with 100% aqueous mobile phase ○ Columns are available from an inner diameter of 2.0mm to 20mm for preparative use For more details, please contact us or download the catalog.

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"SunShell" is a core-shell type filling column that achieves efficient silanol group deactivation and high durability by using the improved Sunniest-bonding method for core-shell silica. The core-shell column exhibits equivalent performance (theoretical plates) at half the back pressure of a column with a particle size of 1.8µm. Due to the low back pressure, there are fewer failures in UHPLC even after prolonged use. 【Features】 - Core sizes of 1.6μm, 3.0μm, and 3.4μm with porous layers of 0.5μm, 0.2μm, and 0.6μm - 2.6μm offers the same number of plates as fully porous Sub2μm and 2μm, with the same column pressure as fully porous 3μm - 5μm has the same number of plates as fully porous 3μm and the same column pressure as fully porous 5μm - 3.4μm is a core-shell packing material for rapid protein separation - The reverse phase stationary phases such as C18 and C8 have the same surface treatment as Sunniest For more details, please contact us or download the catalog.

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The "SunShell C4-100" is a core-shell type column for the separation of monoclonal antibodies. SunShell columns utilize core-shell silica and a specially modified Sunniest-bonding method, achieving efficient deactivation of silanol groups while also possessing high durability. Additionally, by using core-shell particles, the theoretical plate number per pressure increases, allowing for high separation to be easily achieved even with existing HPLCs that do not have high pressure tolerance. 【Features】 ■ Uses core-shell particles to achieve a high theoretical plate number ■ Usable in both HPLC and UHPLC with low pressure and high theoretical plate number ■ Sharp peak shapes due to excellent end-capping *For more details, please download the PDF or feel free to contact us.

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"SunArmor" is an HPLC column that achieves remarkable alkali resistance while being silica gel particles, thanks to the newly developed silylation agent and TMS for final end-capping, in addition to the conventional Sunniest end-capping. The usable pH range of the mobile phase with the C18 stationary phase is from 2 to 12, providing durability equivalent to hybrid silica. A high-durability NH2 column has been added. 【Features】 ○ Superior alkali resistance compared to other hybrid C18 columns ○ Not affected by residual silanol groups ○ Exhibits good peak shapes for acidic, basic, and metal-coordinating compounds For more details, please contact us or download the catalog.

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The "Sunrise C18-SAC" is an HPLC column that intentionally does not use end-capping, utilizing the properties of residual silanol groups to bond C18. Thanks to silanol activity control technology, it achieves peaks of basic compounds without tailing, even without end-capping. The unique selectivity provided by the regulated silanol groups allows for separations that cannot be achieved with conventional C18 columns. [C18-SAC Octadecyl-SAC] ○ A "2nd Choice" column with effective residual silanol For more details, please contact us or download the catalog.

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Sunniest is the most durable column among reverse phase columns with C18 bonding, having the least influence from silanol groups.

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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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