Chromegabond Amino Cyano

Chromegabond Amino Cyano Columns based on aminopropyl/cyanopropyl bonding to provide superior, reproducible separations and long column life with excellent peak symmetry. Can be used to separate polar compounds in both reverse phase and normal phase chromatography.

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Chromegabond C30

Chromegabond C30 Columns based on C30 bonding to provide superior, reproducible separations and long column life with excellent peak symmetry.

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Chromegabond WR C18

Chromegabond WR (Wide Range) is specially deactivated to produce superior peak shapes for amines and acids. Chromegabond WR C18 superior performance is the result of a multistep process beginning with ultra-pure synthetically produced spherical silica. The ultra-pure silica particles are then fully hydroxylated before they undergo an extensive bonding monomeric C18 alkyl chains, using proprietary bonding procedures. The bonded particles are then exhaustively endcapped to react any remaining silanol groups yielding columns that are much more resistant to degradation by acidic and basic mobile phase compositions, while improving peak shapes for amines and acids.

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Chromegabond WR C8

Chromegabond WR (Wide Range) is specially deactivated to produce superior peak shapes for amines and acids. Chromegabond WR C8 superior performance is the result of a multistep process beginning with ultra-pure synthetically produced spherical silica. The ultra-pure silica particles are then fully hydroxylated before they undergo an extensive bonding monomeric C8 alkyl chains, using proprietary bonding procedures. The bonded particles are then exhaustively endcapped to react any remaining silanol groups yielding columns that are much more resistant to degradation by acidic and basic mobile phase compositions, while improving peak shapes for amines and acids.

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DeactiSil C8

DeactisilTM C8 has identical selectivity to Inertsil C8 and is an inert and durable C8 column and is recommended for rapid analysis of very hydrophobic compounds.

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DeactiSil ODS2

DeactisilTM ODS-2 has identical selectivity to Inertsil ODS-2 utilizing silica with a 150Å pore size.

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DeactiSil ODS3

DeactisilTM ODS-3 has identical selectivity to Inertsil ODS-3 utilizing silica with a 100Å pore size, modified with Octadecyl groups and endcapped. It provides stronger hydrophobic interactions than other ODS columns.

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Epic C18

Epic C18 is a highly base deactivated phase that produces the most inert silica C18 material available today. Because of the high density bonding levels (4umol/m2) this column demonstrates superior peak shapes for the most demanding tests. Epic C18 provides exceptional peak shape and selectivity over a wide pH range (pH 1-12).

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Epic C18 SD

Epic C18 SD sub-2 micron is specifically engineered for the demands of high performance HPLC. Epic C18-SD is a product of high bonding density technology; high bonding density provides the maximum stationary phase interaction providing a platform for flexible mobile phase compositions. It provides superior retention even at low and especially at high organic levels. In addition, it is compatible with all LC-MS mobile phases and buffer systems.

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Epic C4 SD

Epic C4 SD is a highly base deactivated high carbon super dense (SD) phase that is produced via a multiple step process. The first step involves the HD bonding of monomeric C4 reagent. The second step utilizes a proprietary multiple endcapping bonding process that produces highly base deactivated columns. The Epic C4 SD product, as a result of our special bonding treatment, is highly hydrophobic and exceptionally inert for the analysis of both acids and bases. With our super dense bonding this product also has a wide pH range (1-12)

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Epic C8

Epic C8 is a highly base deactivated phase that produces the most inert silica C8 material available today. Because of the high density bonding levels (4umol/m2) this column demonstrates superior peak shapes for the most demanding tests. Epic C8 provides exceptional peak shape and selectivity over a wide pH range (pH 1-12).

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Epic SCX

Epic SCX is a strong cation exchanger on a silica base. It’s suitable for the analysis of organic bases or as a trap column for two dimensional HPLC. Epic SCX utilizes the high density bonding technology which provides for superior cation loading and robustness. Epic SCX is based on bonded aromatic sulfonic acid groups and is available in 10, 5, 3 and 1.8 um particle sizes. Epic SCX will provide for the best performance of any silica based cation exchanger. Epic SCX has an exchange capacity of 3meq/gram making it the strongest silica based cation exchanger available. A separation of four nucleosides is shown below using only ammonium formate as a mobile phase.

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Exsil C18

Exsil C18 is based on the Exsil 100 silica wich is manufactured by a novel process using advanced technology which ensures an excellent degree of batch-to-batch reproducibility. 

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Harmony C8

HarmonyTM C8 is an identical selectivity to the Waters Symmetry® C8 HPLC column. Many chromatographers use HarmonyTM when looking for a Symmetry® equivalent. HarmonyTM will offer long column lifetime and excellent reproducibility. HarmonyTM is engineered to the tightest specifications and is available in large scale bulk.

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HyperSelect APS2

The HyperSelect line is an alternative to Thermo Fisher Hypersil™. The Hyperselect APS2 is an aminopropyl material. Excellent efficiencies, peak shape and resolution are obtained for virtually all Hypersil HPLC applications from high quality HyperSelect HPLC columns. Range of particle sizes offers amazing versatility for capillary and LC/MS to prep and process scale applications.

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HyperSelect BDS C18

The HyperSelect line is an alternative to Thermo Fisher Hypersil™. The Hyperselect BDS C18 is a base deactivated C18 material. Excellent efficiencies, peak shape and resolution are obtained for virtually all Hypersil HPLC applications from high quality HyperSelect HPLC columns. Range of particle sizes offers amazing versatility for capillary and LC/MS to prep and process scale applications.

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HyperSelect Gold C18

The HyperSelect Gold line is an alternative to Thermo Fisher Hypersil™ Gold. The Hyperselect Gold C18 is an octdaceyl bonded material. Excellent efficiencies, peak shape and resolution are obtained for virtually all Hypersil Gold HPLC applications from high quality HyperSelect Gold HPLC columns. Range of particle sizes offers amazing versatility for capillary and LC/MS to prep and process scale applications.

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HyperSelect Gold C8

The HyperSelect Gold line is an alternative to Thermo Fisher Hypersil™ Gold. The Hyperselect Gold C8 is an octyl bonded material. Excellent efficiencies, peak shape and resolution are obtained for virtually all Hypersil Gold HPLC applications from high quality HyperSelect Gold HPLC columns. Range of particle sizes offers amazing versatility for capillary and LC/MS to prep and process scale applications.

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HyperSelect ODS C18

The HyperSelect line is an alternative to Thermo Fisher Hypersil™. The Hyperselect ODS C18 is a non-endcapped octadecyl material. Excellent efficiencies, peak shape and resolution are obtained for virtually all Hypersil HPLC applications from high quality HyperSelect HPLC columns. Range of particle sizes offers amazing versatility for capillary and LC/MS to prep and process scale applications.

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HyperSelect Silica

The HyperSelect line is an alternative to Thermo Fisher Hypersil™. The Hyperselect Silica produces excellent efficiencies, peak shape and resolution are obtained for virtually all Hypersil HPLC applications from high quality HyperSelect HPLC columns. Range of particle sizes offers amazing versatility for capillary and LC/MS to prep and process scale applications.

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Kromasil C18

Kromasil C18 is an octadecyl phase bonded to Kromasil silica. Kromasil is manufactured by Eka Nobel, Sweden. It has been designed for both analytical and preparative scale liquid chromatography applications and is available in six particle sizes ranging from 3.5um to 16 um. A choice of particle size enables the chromatographer to optimize a separation in the most economic manner. Kromasil’s spherical uniform particles have a narrow pore size distribution and a unique surface chemistry. They give high chromatographic performance in both large and small scale applications. ES Industries has an extensive amount of experience in providing the best quality Kromasil packed columns in the industry.

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Kromasil C4

Kromasil C4 is an butyl phase bonded to Kromasil silica. Kromasil is manufactured by Eka Nobel, Sweden. It has been designed for both analytical and preparative scale liquid chromatography applications and is available in six particle sizes ranging from 3.5um to 16 um. A choice of particle size enables the chromatographer to optimize a separation in the most economic manner. Kromasil’s spherical uniform particles have a narrow pore size distribution and a unique surface chemistry. They give high chromatographic performance in both large and small scale applications. ES Industries has an extensive amount of experience in providing the best quality Kromasil packed columns in the industry.

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Kromasil C8

Kromasil C8 is an octyl phase bonded to Kromasil silica. Kromasil is manufactured by Eka Nobel, Sweden. It has been designed for both analytical and preparative scale liquid chromatography applications and is available in six particle sizes ranging from 3.5um to 16 um. A choice of particle size enables the chromatographer to optimize a separation in the most economic manner. Kromasil’s spherical uniform particles have a narrow pore size distribution and a unique surface chemistry. They give high chromatographic performance in both large and small scale applications. ES Industries has an extensive amount of experience in providing the best quality Kromasil packed columns in the industry.

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Kromasil Diol

Kromasil Diol is an diol phase bonded to Kromasil silica. Kromasil is manufactured by Eka Nobel, Sweden. It has been designed for both analytical and preparative scale liquid chromatography applications and is available in six particle sizes ranging from 3.5um to 16 um. A choice of particle size enables the chromatographer to optimize a separation in the most economic manner. Kromasil’s spherical uniform particles have a narrow pore size distribution and a unique surface chemistry. They give high chromatographic performance in both large and small scale applications. ES Industries has an extensive amount of experience in providing the best quality Kromasil packed columns in the industry.

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