SINCE 1992
 
 

Click HERE for Frequently Asked Questions (FAQ).

Click HERE for TYPE-C™ Column Information.

Click HERE for Dursan Surface Treated Hardware.

Click HERE for Application Notes.

Our goal is to provide the best Customer Experience possible. If you cannot find what you are looking for, have any questions or would like to give us a suggestion please use any of the following ways to contact us directly. We would love to hear from you.

  • Call us: 8:30AM - 6:00PM EST 1-732-380-8900 and hit 0#

  • Fax to us: 1-910-769-9435

  • Email Customer Support

We are always ready to lend any support we can. Our experienced scientists and professionals are ready to assist you with any technical support questions. Every question is considered a good question and we will work with you on a solution as fast as possible.

  • Call us: 8:30AM - 6:00PM EST 1-732-380-8900 and hit 0#

  • Fax to us: 1-910-769-9435

  • Email Technical Support

Our Most Popular column | Excellent for extremely polar samples | Hydrophobic surface.

These useful HPLC columns have a silica hydride surface similar to other TYPE-C™ phases with an added special uniqueness. They have a very small amount of carbon on the surface that adjusts the column hydrophobicity to an important level.

Our best-selling column, it is the popular choice of scientists working in LCMS, metabolomics, bioanalytical, amino acids, organic acids, carbohydrates and very polar small molecules. Some non-polar and polar peptides can also be separated in the same run.

Precise methods are easily developed even with complex sample matrices including biological fluids such as: plasma, urine, saliva and other bio matrices.

  • Click HERE to view specifications.

  • Click HERE for more information about TYPE-C™ columns.

  • Click HERE for "How to use Cogent Diamond Hydride columns."

NOTE: Our technical support team strongly recommends that the Cogent column filter, included with each column, be used with all HPLC columns whenever possible. Click HERE for details.

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Product Ordering Information
This items is made to order and is not returnable and order cannot be canceled.

HPLC Column, Diamond Hydride 2.o, 2.2um, 2.1mm ID x 50mm Length, 120A. Packed in a "metal free" Stainless Steel Column and Frits. Cogent TYPE-C Brand. 1 EA.

Custom Order Item. Inquire for more information.

 

This items is made to order and is not returnable and order cannot be canceled.

HPLC Column, Diamond Hydride 2.o, 2.2um, 3.0mm ID x 50mm Length, 120A. Cogent TYPE-C Brand. 1 EA.

Custom Order Item. Inquire for more information.

 

This items is made to order and is not returnable and order cannot be canceled.

HPLC Column, Diamond Hydride 2.o, 2.2um, 3.0mm ID x 100mm Length, 120A. Cogent TYPE-C Brand. 1 EA.

Custom Order Item. Inquire for more information.

 

This items is made to order and is not returnable and order cannot be canceled.

HPLC Column, Diamond Hydride 2.o, 2.2um, 3.0mm ID x 150mm Length, 120A. Cogent TYPE-C Brand. 1 EA.

Custom Order Item. Inquire for more information.

 

This items is made to order and is not returnable and order cannot be canceled.

HPLC Column, Diamond Hydride, 4um, 3.0mm ID x 50mm Length, 100A. Cogent TYPE-C Brand. 1 EA.

Custom Order Item. Inquire for more information.

 

This items is made to order and is not returnable and order cannot be canceled.

HPLC Column, Diamond Hydride, 4um, 4.6mm ID x 75mm Length, 100A. Cogent TYPE-C Brand. 1 EA.

Custom Order Item. Inquire for more information.

 

This items is made to order and is not returnable and order cannot be canceled.

HPLC Column, Diamond Hydride, 4um, 2.1mm ID x 100mm Length, 100A. Packed in a "metal free" Stainless Steel Column and Frits. Cogent TYPE-C Brand. 1 EA.

Custom Order Item. Inquire for more information.

 

This items is made to order and is not returnable and order cannot be canceled.

HPLC Column, Diamond Hydride, 4um, 3.0mm ID x 100mm Length, 100A. Cogent TYPE-C Brand. 1 EA.

Custom Order Item. Inquire for more information.

 

This items is made to order and is not returnable and order cannot be canceled.

HPLC Column, Diamond Hydride, 4um, 2.1mm ID x 150mm Length, 100A. Packed in a "metal free" Stainless Steel Column and Frits. Cogent TYPE-C Brand. 1 EA.

Custom Order Item. Inquire for more information.

 

This items is made to order and is not returnable and order cannot be canceled.

HPLC Column, Diamond Hydride, 4um, 3.0mm ID x 150mm Length, 100A. Cogent TYPE-C Brand. 1 EA.

Custom Order Item. Inquire for more information.

 

This items is made to order and is not returnable and order cannot be canceled.

HPLC Column, Diamond Hydride, 4um, 4.6mm ID x 150mm Length, 100A. Packed in a "metal free" Stainless Steel Column and Frits. Cogent TYPE-C Brand. 1 EA..

Custom Order Item. Inquire for more information.

 

This items is made to order and is not returnable and order cannot be canceled.

HPLC Column, Diamond Hydride, 4um, 3.0mm ID x 150mm Length, 100A. Cogent TYPE-C Brand. 1 EA.

Custom Order Item. Inquire for more information.

 

This items is made to order and is not returnable and order cannot be canceled.

Semi-Prep Guard Column Cartridges, Diamond Hydride, Replacement Cartridges, 10mm ID x 10mm Long, 4um, 100A. Cogent TYPE-C Brand. 3/PK.

Custom Order Item. Inquire for more information.

 

This items is made to order and is not returnable and order cannot be canceled.

Semi Prep HPLC Column, Diamond Hydride, 4um, 100A. 10mm ID x 50mm Length. Cogent TYPE-C Brand. 1 EA.

Custom Order Item. Inquire for more information.

 

This items is made to order and is not returnable and order cannot be canceled.

Semi Prep HPLC Column, Diamond Hydride, 4um, 100A. 10mm ID x 100mm Length. Cogent TYPE-C Brand. 1 EA.

Custom Order Item. Inquire for more information.

 

This items is made to order and is not returnable and order cannot be canceled.

Semi Prep HPLC Column, Diamond Hydride, 4um, 100A. 10mm ID x 150mm Length. Cogent TYPE-C Brand. 1 EA.

Custom Order Item. Inquire for more information.

 

This items is made to order and is not returnable and order cannot be canceled.

Semi Prep HPLC Column, Diamond Hydride, 4um, 100A. 10mm ID x 250mm Length. Cogent TYPE-C Brand. 1 EA.

Custom Order Item. Inquire for more information.

 

This items is made to order and is not returnable and order cannot be canceled.

Prep HPLC Column, Diamond Hydride, 4um, 100A. 21.2mm ID x 50mm Length. Cogent TYPE-C Brand. 1 EA.

Custom Order Item. Inquire for more information.

 

This items is made to order and is not returnable and order cannot be canceled.

Prep HPLC Column, Diamond Hydride, 4um, 100A. 21.2mm ID x 100mm Length. Cogent TYPE-C Brand. 1 EA.

Custom Order Item. Inquire for more information.

 

This items is made to order and is not returnable and order cannot be canceled.

Prep HPLC Column, Diamond Hydride, 4um, 100A. 21.2mm ID x 150mm Length. Cogent TYPE-C Brand. 1 EA.

Custom Order Item. Inquire for more information.

 

This items is made to order and is not returnable and order cannot be canceled.

Prep HPLC Column, Diamond Hydride, 4um, 100A. 21.2mm ID x 250mm Length. Cogent TYPE-C Brand. 1 EA.

Custom Order Item. Inquire for more information.

 

This items is made to order and is not returnable and order cannot be canceled.

Prep HPLC Column, Diamond Hydride, 4um, 100A. 30mm ID x 50mm Length. Cogent TYPE-C Brand. 1 EA.

Custom Order Item. Inquire for more information.

 

This items is made to order and is not returnable and order cannot be canceled.

Prep HPLC Column, Diamond Hydride, 4um, 100A. 30mm ID x 100mm Length. Cogent TYPE-C Brand. 1 EA.

Custom Order Item. Inquire for more information.

 

This items is made to order and is not returnable and order cannot be canceled.

Prep HPLC Column, Diamond Hydride, 4um, 100A. 30mm ID x 150mm Length. Cogent TYPE-C Brand. 1 EA.

Custom Order Item. Inquire for more information.

 

This items is made to order and is not returnable and order cannot be canceled.

Prep HPLC Column, Diamond Hydride, 4um, 100A. 30mm ID x 250mm Length. Cogent TYPE-C Brand. 1 EA.

Custom Order Item. Inquire for more information.

 

Guard Column Starter Set, Diamond Hydride, complete with 5 each 2.0 mm ID x 10 mm long cartridges packed with 4 um, 100 A phase and 1 each guard column holder. Cogent TYPE-C Brand. 1 EA.

 

Guard Column cartridges, Diamond Hydride, replacement, 2.0 mm ID x 10 mm long cartridges packed with 4 um, 100 A phase. Cogent TYPE-C Brand. 5/PK.

 

Guard Column cartridge, Diamond Hydride, replacement, 2.0 mm ID x 10 mm long cartridge packed with 4 um, 100 A phase. Cogent TYPE-C Brand. 1 EA.

 

Guard Column starter set, Diamond Hydride, complete with 5 each 4.0 mm ID x 10 mm long cartridges packed with 4 um, 100 A phase and 1 each guard column holder. Cogent TYPE-C Brand. 1 PK.

 

Guard Column cartridges, Diamond Hydride, replacement, 4.0 mm ID x 10 mm long cartridges packed with 4 um, 100 A phase. Cogent TYPE-C Brand. 5/PK.

 

Guard Column cartridge, Diamond Hydride, replacement, 4.0 mm ID x 10 mm long cartridge packed with 4 um, 100 A phase. Cogent TYPE-C Brand. 1 EA.

 

Guard Column Starter Set, Diamond Hydride 2.o, complete with 5 each 2.0 mm ID x 10 mm long cartridges packed with 2.2 um, 120 A phase and 1 each guard column holder. Cogent TYPE-C Brand. 1 EA.

 

Guard Column cartridges, Diamond Hydride 2.o, replacement, 2.0 mm ID x 10 mm long cartridges packed with 2.2 um, 120 A phase. Cogent TYPE-C Brand. 5/PK.

 

Guard Column cartridge, Diamond Hydride 2.o, replacement, 2.0 mm ID x 10 mm long cartridge packed with 2.2 um, 120 A phase. Cogent TYPE-C Brand. 1 EA.

 

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