Columns

Available in various sizes. ARION columns arrived to offer you broad range of stationary phases and flexibility in capillary dimensions. Like ARION is one of the latest objects found in the space, so it also is workhorse for your application. Explore new line of HPLC columns ARION®. What new bring this column to you? - Strict quality control of alkaline and heave metals content during silica gel production process - Narrow particle size and pore size distribution - Unique production process ensuring high lot-to-lot reproducibility - Good stability at higher temperatures

ARION columns arrived to offer you broad range of stationary phases and flexibility in capillary dimensions. Like ARION is one of the latest objects found in the space, so it also is workhorse for your application. Explore new line of HPLC columns ARION®. What new bring this column to you? - Strict quality control of alkaline and heave metals content during silica gel production process - Narrow particle size and pore size distribution - Unique production process ensuring high lot-to-lot reproducibility - Good stability at higher temperatures

ARION columns arrived to offer you broad range of stationary phases and flexibility in capillary dimensions. Like ARION is one of the latest objects found in the space, so it also is workhorse for your application. Explore new line of HPLC columns ARION®. What new bring this column to you? - Strict quality control of alkaline and heave metals content during silica gel production process - Narrow particle size and pore size distribution - Unique production process ensuring high lot-to-lot reproducibility - Good stability at higher temperatures

Available in various sizes. ARION columns arrived to offer you broad range of stationary phases and flexibility in capillary dimensions. Like ARION is one of the latest objects found in the space, so it also is workhorse for your application. Explore new line of HPLC columns ARION®. What new bring this column to you? - Strict quality control of alkaline and heave metals content during silica gel production process - Narrow particle size and pore size distribution - Unique production process ensuring high lot-to-lot reproducibility - Good stability at higher temperatures

Available in various sizes. ARION columns arrived to offer you broad range of stationary phases and flexibility in capillary dimensions. Like ARION is one of the latest objects found in the space, so it also is workhorse for your application. Explore new line of HPLC columns ARION®. What new bring this column to you? - Strict quality control of alkaline and heave metals content during silica gel production process - Narrow particle size and pore size distribution - Unique production process ensuring high lot-to-lot reproducibility - Good stability at higher temperatures

Available in various sizes. ARION columns arrived to offer you broad range of stationary phases and flexibility in capillary dimensions. Like ARION is one of the latest objects found in the space, so it also is workhorse for your application. Explore new line of HPLC columns ARION®. What new bring this column to you? - Strict quality control of alkaline and heave metals content during silica gel production process - Narrow particle size and pore size distribution - Unique production process ensuring high lot-to-lot reproducibility - Good stability at higher temperatures

Available in various sizes. ARION columns arrived to offer you broad range of stationary phases and flexibility in capillary dimensions. Like ARION is one of the latest objects found in the space, so it also is workhorse for your application. Explore new line of HPLC columns ARION®. What new bring this column to you? - Strict quality control of alkaline and heave metals content during silica gel production process - Narrow particle size and pore size distribution - Unique production process ensuring high lot-to-lot reproducibility - Good stability at higher temperatures

Available in various sizes. ARiON columns arrived to offer you broad range of stationary phases and flexibility in capillary dimensions. Like ARION is one of the latest objects found in the space, so it also is workhorse for your application. Explore new line of HPLC columns ARION®. What new bring this column to you? - Strict quality control of alkaline and heave metals content during silica gel production process - Narrow particle size and pore size distribution - Unique production process ensuring high lot-to-lot reproducibility - Good stability at higher temperatures

Available in various sizes. ARION columns arrived to offer you broad range of stationary phases and flexibility in capillary dimensions. Like ARION is one of the latest objects found in the space, so it also is workhorse for your application. Explore new line of HPLC columns ARION®. What new bring this column to you? - Strict quality control of alkaline and heave metals content during silica gel production process - Narrow particle size and pore size distribution - Unique production process ensuring high lot-to-lot reproducibility - Good stability at higher temperatures

Available in various sizes. ARION columns arrived to offer you broad range of stationary phases and flexibility in capillary dimensions. Like ARION is one of the latest objects found in the space, so it also is workhorse for your application. Explore new line of HPLC columns ARION®. What new bring this column to you? - Strict quality control of alkaline and heave metals content during silica gel production process - Narrow particle size and pore size distribution - Unique production process ensuring high lot-to-lot reproducibility - Good stability at higher temperatures

Available in various sizes. ARION columns arrived to offer you broad range of stationary phases and flexibility in capillary dimensions. Like ARION is one of the latest objects found in the space, so it also is workhorse for your application. Explore new line of HPLC columns ARION®. What new bring this column to you? - Strict quality control of alkaline and heave metals content during silica gel production process - Narrow particle size and pore size distribution - Unique production process ensuring high lot-to-lot reproducibility - Good stability at higher temperatures

Available in various sizes. ARION columns arrived to offer you broad range of stationary phases and flexibility in capillary dimensions. Like ARION is one of the latest objects found in the space, so it also is workhorse for your application. Explore new line of HPLC columns ARION®. What new bring this column to you? - Strict quality control of alkaline and heave metals content during silica gel production process - Narrow particle size and pore size distribution - Unique production process ensuring high lot-to-lot reproducibility - Good stability at higher temperatures

Available in various sizes. ARION columns arrived to offer you broad range of stationary phases and flexibility in capillary dimensions. Like ARION is one of the latest objects found in the space, so it also is workhorse for your application. Explore new line of HPLC columns ARION®. What new bring this column to you? - Strict quality control of alkaline and heave metals content during silica gel production process - Narrow particle size and pore size distribution - Unique production process ensuring high lot-to-lot reproducibility - Good stability at higher temperatures STATIONARY PHASE PROPERTY AND MEASUREMENT PARAMETRE Retention capacity: k' (pentyl benzene) Hydrophobicity: α (pentyl benzene, butyl benzene) Steric selectivity: α (triphenylene, o-terphenyl) Hydrogen bonding capacity: α (caffeine, phenol) Ion-exchange capacity at pH>7: α (benzyl amine, phenol) Ion-exchange capacity at pH

Available in various sizes. ARION columns arrived to offer you broad range of stationary phases and flexibility in capillary dimensions. Like ARION is one of the latest objects found in the space, so it also is workhorse for your application. Explore new line of HPLC columns ARION®. What new bring this column to you? - Strict quality control of alkaline and heave metals content during silica gel production process - Narrow particle size and pore size distribution - Unique production process ensuring high lot-to-lot reproducibility - Good stability at higher temperatures STATIONARY PHASE PROPERTY AND MEASUREMENT PARAMETRE Retention capacity: k' (pentyl benzene) Hydrophobicity: α (pentyl benzene, butyl benzene) Steric selectivity: α (triphenylene, o-terphenyl) Hydrogen bonding capacity: α (caffeine, phenol) Ion-exchange capacity at pH>7: α (benzyl amine, phenol) Ion-exchange capacity at pH

Available in various sizes. ARION columns arrived to offer you broad range of stationary phases and flexibility in capillary dimensions. Like ARION is one of the latest objects found in the space, so it also is workhorse for your application. Explore new line of HPLC columns ARION®. What new bring this column to you? - Strict quality control of alkaline and heave metals content during silica gel production process - Narrow particle size and pore size distribution - Unique production process ensuring high lot-to-lot reproducibility - Good stability at higher temperatures STATIONARY PHASE PROPERTY AND MEASUREMENT PARAMETRE Retention capacity: k' (pentyl benzene) Hydrophobicity: α (pentyl benzene, butyl benzene) Steric selectivity: α (triphenylene, o-terphenyl) Hydrogen bonding capacity: α (caffeine, phenol) Ion-exchange capacity at pH>7: α (benzyl amine, phenol) Ion-exchange capacity at pH

Available in various sizes. ARION columns arrived to offer you broad range of stationary phases and flexibility in capillary dimensions. Like ARION is one of the latest objects found in the space, so it also is workhorse for your application. Explore new line of HPLC columns ARION®. What new bring this column to you? - Strict quality control of alkaline and heave metals content during silica gel production process - Narrow particle size and pore size distribution - Unique production process ensuring high lot-to-lot reproducibility - Good stability at higher temperatures STATIONARY PHASE PROPERTY AND MEASUREMENT PARAMETRE Retention capacity: k' (pentyl benzene) Hydrophobicity: α (pentyl benzene, butyl benzene) Steric selectivity: α (triphenylene, o-terphenyl) Hydrogen bonding capacity: α (caffeine, phenol) Ion-exchange capacity at pH>7: α (benzyl amine, phenol) Ion-exchange capacity at pH

Available in various sizes. ARION columns arrived to offer you broad range of stationary phases and flexibility in capillary dimensions. Like ARION is one of the latest objects found in the space, so it also is workhorse for your application. Explore new line of HPLC columns ARION®. What new bring this column to you? - Strict quality control of alkaline and heave metals content during silica gel production process - Narrow particle size and pore size distribution - Unique production process ensuring high lot-to-lot reproducibility - Good stability at higher temperatures

Available in various sizes. ARION columns arrived to offer you broad range of stationary phases and flexibility in capillary dimensions. Like ARION is one of the latest objects found in the space, so it also is workhorse for your application. Explore new line of HPLC columns ARION®. What new bring this column to you? - Strict quality control of alkaline and heave metals content during silica gel production process - Narrow particle size and pore size distribution - Unique production process ensuring high lot-to-lot reproducibility - Good stability at higher temperatures

Available in various sizes. ARION columns arrived to offer you broad range of stationary phases and flexibility in capillary dimensions. Like ARION is one of the latest objects found in the space, so it also is workhorse for your application. Explore new line of HPLC columns ARION®. What new bring this column to you? - Strict quality control of alkaline and heave metals content during silica gel production process - Narrow particle size and pore size distribution - Unique production process ensuring high lot-to-lot reproducibility - Good stability at higher temperatures

Available in various sizes. ARION columns arrived to offer you broad range of stationary phases and flexibility in capillary dimensions. Like ARION is one of the latest objects found in the space, so it also is workhorse for your application. Explore new line of HPLC columns ARION®. What new bring this column to you? - Strict quality control of alkaline and heave metals content during silica gel production process - Narrow particle size and pore size distribution - Unique production process ensuring high lot-to-lot reproducibility - Good stability at higher temperatures

Available in various sizes. The ASTRA® has been developed in the Czech Republic to offer an alternative to a broad range of general HPLC columns. ASTRA® brings a completely new and unique stationary phase with a polar-embedded group to offer complementary selectivity. New ASTRA® HPLC columns are complementary to our ARION® brand. These columns offer not only a high-endcapped C18 phase, but also a unique DM phase with dual modification. Another novel phase C18-AQ offers dual chemistry bonding for analyses in aqueous mobile phases.

Available in various sizes. Astra C8-BDS and C18-BDS HPLC columns have been developed on a new type of silica gel to offer very close selectivity to conventional Base Deactivated Silica columns and their clones. Moreover, this stationary phase offers an excellent peak shape for basic compounds (due to a substantial reduction in the activity of the silanol groups). Last but not least, the Astra C8-BDS and C18-BDS columns are also very interesting from an economic point of view. The ASTRA® has been developed in the Czech Republic to offer an alternative to a broad range of general HPLC columns. ASTRA® brings a completely new and unique stationary phase with a polar-embedded group to offer complementary selectivity. New ASTRA® HPLC columns are complementary to our ARION® brand.

Available in various sizes. The ASTRA® has been developed in the Czech Republic to offer an alternative to a broad range of general HPLC columns. ASTRA® brings a completely new and unique stationary phase with a polar-embedded group to offer complementary selectivity. New ASTRA® HPLC columns are complementary to our ARION® brand. These columns offer not only a high-endcapped C18 phase, but also a unique DM phase with dual modification. Another novel phase C18-AQ offers dual chemistry bonding for analyses in aqueous mobile phases.

Available in various sizes. Astra C8-BDS and C18-BDS HPLC columns have been developed on a new type of silica gel to offer very close selectivity to conventional Base Deactivated Silica columns and their clones. Moreover, this stationary phase offers an excellent peak shape for basic compounds (due to a substantial reduction in the activity of the silanol groups). Last but not least, the Astra C8-BDS and C18-BDS columns are also very interesting from an economic point of view. The ASTRA® has been developed in the Czech Republic to offer an alternative to a broad range of general HPLC columns. ASTRA® brings a completely new and unique stationary phase with a polar-embedded group to offer complementary selectivity. New ASTRA® HPLC columns are complementary to our ARION® brand.