Chromegabond BAS C18

Chromegabond BAS C18 is prepared using the same bonding technology as that used in our AquaSep columns on a lower surface area silica.

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Chromegabond BAS C8

Chromegabond BAS C8 is prepared using the same bonding technology as that used in our AquaSep columns on a lower surface area silica.

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Chromegabond BAS Cyano

Chromegabond BAS Cyano is prepared using the same bonding technology as that used in our AquaSep columns on a lower surface area silica.

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Chromegabond BAS Phenyl

Chromegabond BAS Phenyl is prepared using the same bonding technology as that used in our AquaSep columns on a lower surface area silica.

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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 C4

Chromegabond WR (Wide Range) is specially deactivated to produce superior peak shapes for amines and acids. Chromegabond WR C4 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 C4 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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Chromegabond WR Cyano

Chromegabond WR (Wide Range) is specially deactivated to produce superior peak shapes for amines and acids. Chromegabond WR Cyano 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 Cyano groups, 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 Phenyl

Chromegabond WR (Wide Range) is specially deactivated to produce superior peak shapes for amines and acids. Chromegabond WR Phenyl 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 Phenyl groups, 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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Chromegasphere SI120

Chromegasphere SI120 Silica HPLC columns are manufactured from metal free ultra-high purity synthetic silica. TLC solvent systems translate directly to the Chromegasphere SI120 HPLC columns and the high loading capacities permit preparative scale separations.

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Epic Amine HD

The Epic bonding technology produces columns of superior performance and durability. These performance characteristics result from the high bonding density found in the Epic bonding process.

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Epic Amine HD Prep

The Epic bonding technology produces columns of superior performance and durability. These performance characteristics result from the high bonding density found in the Epic bonding process.

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Epic Biphenyl

Epic Biphenyl is a truly unique stationary phase with properties significantly different than ODS phases. This unique character results from bonded biphenyl group imparting a pi-pi electron interaction which produces an enhanced retention for many compounds particularly those that contain polarizable electrons. Many classes of compounds contain polarizable electrons including halogenated compounds, aromatics, nitro aromatics and conjugated systems.

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Epic Biphenyl Prep

Epic Biphenyl is a truly unique stationary phase with properties significantly different than ODS phases. This unique character results from bonded biphenyl group imparting a pi-pi electron interaction which produces an enhanced retention for many compounds particularly those that contain polarizable electrons. Many classes of compounds contain polarizable electrons including halogenated compounds, aromatics, nitro aromatics and conjugated systems.

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Epic C12

The Epic bonding technology produces columns of superior performance and durability. These performance characteristics result from the high bonding density found in the Epic bonding process.

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Epic C12 Prep

The Epic bonding technology produces columns of superior performance and durability. These performance characteristics result from the high bonding density found in the Epic bonding process.

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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 MS

Epic C18 MS 1.8 um is specifically engineered for the demands of LC-MS. It provides superior retention even at high organic levels. Many LC-MS applications rely on high level of organic modifier in the mobile phase, particularly in the for high performance trace analysis requiring high sensitivity and low level detection

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Epic C18 MS Prep

Epic C18 MS provides superior retention even at high organic levels. Many LC-MS applications rely on high level of organic modifier in the mobile phase, particularly in the for high performance trace analysis requiring high sensitivity and low level detection

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Epic C18 Prep

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 C30

Epic C30 is a highly base deactivated phase that produces the most inert silica C30 material available today. This column demonstrates superior peak shapes for the most demanding tests. Epic C30 provides exceptional peak shape and selectivity over a wide pH range (pH 1-12).

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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 C4 SD Prep

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 C8 Prep

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 Cyano

The Epic bonding technology produces columns of superior performance and durability. These performance characteristics result from the high bonding density found in the Epic bonding process.

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