Cogent Diol™

Click HERE for Frequently Asked Questions (FAQ) about Cogent Diol 2.o™.

Click HERE for TYPE-C™ Column Information.

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

RP, NP & ANP | Excellent for polar compounds | SFC | TYPE-C™ silica.

These useful, HPLC columns, due to proprietary bonding is a very stable, efficient and unique Diol column that operates in 3 different HPLC modes: reversed phase (RP), normal phase (NP) and aqueous normal phase (ANP).

With extremely fast equilibration between gradient runs, these columns are a popular choice for polar compounds using HPLC or LCMS.

A very powerful tool for every separations lab; they are suitable for SFC as well as HPLC or LCMS.

Click HERE to view specifications.
Click HERE for more information about TYPE-C™ columns.
Click HERE for "How to use cogent diol 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

Catalog#
Description
Pricing

40060-PG1
Guard Column starter set, Diol, 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 PK.

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40060-PG2
Guard Column cartridges, Diol, replacement, 2.0 mm ID x 10 mm long cartridges packed with 4 um, 100 A phase. Cogent TYPE-C Brand. 5/PK.

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40060-PG3
Guard Column cartridge, Diol, replacement, 2.0 mm ID x 10 mm long cartridge packed with 4 um, 100 A phase. Cogent TYPE-C Brand. 1 EA.

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40060-PG4
Guard Column starter set, Diol, 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.

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40060-PG5
Guard Column cartridges, Diol, replacement, 4.0 mm ID x 10 mm long cartridges packed with 4 um, 100 A phase. Cogent TYPE-C Brand. 5/PK.

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40060-PG6
Guard Column cartridge, Diol, replacement, 4.0 mm ID x 10 mm long cartridge packed with 4 um, 100 A phase. Cogent TYPE-C Brand. 1 EA.

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40260-HG3
Guard Column Cartridge, Diol 2.o, Replacement Cartridge, 2.0mm ID x 10mm Length, 2.2um, 120A. Hichrom style, in an individual black case. Cogent TYPE-C Brand. 1 EA.

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40260-HG2
Guard Column Starter Set, Diol 2.o, Complete with 5 each 2.0mm ID x 10mm Long Cartridges with 2.2um, 120A and 1 each Guard Column Holder. Cogent TYPE-C Brand. 1 PK.

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40260-HG1
Guard Column Cartridges, Diol 2.o, Replacement Cartridges, 2.0mm ID x 10mm Length, 2.2um, 120A. Hichrom style, in individual black cases. Cogent TYPE-C Brand. 5/PK.

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40260-05P-2
HPLC Column, Diol 2.o, 2.2um, 2.1mm ID x 50mm Length, 120A. Cogent TYPE-C Brand. 1 EA.

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40260-05D-2

This items is made to order and is not returnable and order cannot be canceled.
HPLC Column, Diol 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.

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40260-10P-2
HPLC Column, Diol 2.o, 2.2um, 2.1mm ID x 100mm Length, 120A. Cogent TYPE-C Brand. 1 EA.

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40260-15P-2
HPLC Column, Diol 2.o, 2.2um, 2.1mm ID x 150mm Length, 120A. Cogent TYPE-C Brand. 1 EA.

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40060-05P-2
HPLC Column, Diol, 4um, 2.1mm ID x 50mm Length, 100A. Cogent TYPE-C Brand. 1 EA.

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40060-05P
HPLC Column, Diol, 4um, 4.6mm ID x 50mm Length, 100A. Cogent TYPE-C Brand. 1 EA.

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40060-10P-2
HPLC Column, Diol, 4um, 2.1mm ID x 100mm Length, 100A. Cogent TYPE-C Brand. 1 EA.

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40060-10P
HPLC Column, Diol, 4um, 4.6mm ID x 100mm Length, 100A. Cogent TYPE-C Brand. 1 EA.

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40060-15P-2
HPLC Column, Diol, 4um, 2.1mm ID x 150mm Length, 100A. Cogent TYPE-C Brand. 1 EA.

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40060-15P
HPLC Column, Diol, 4um, 4.6mm ID x 150mm Length, 100A. Cogent TYPE-C Brand. 1 EA.

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40060-25P
HPLC Column, Diol, 4um, 4.6mm ID x 250mm Length, 100A. Cogent TYPE-C Brand. 1 EA.

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40060-SP50

This items is made to order and is not returnable and order cannot be canceled.
Semi Prep HPLC Column, Diol, 4um, 100A. 10mm ID x 50mm Length. Cogent TYPE-C Brand. 1 EA.

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40060-SP100

This items is made to order and is not returnable and order cannot be canceled.
Semi Prep HPLC Column, Diol, 4um, 100A. 10mm ID x 100mm Length. Cogent TYPE-C Brand. 1 EA.

(click for details)

40060-SP150

This items is made to order and is not returnable and order cannot be canceled.
Semi Prep HPLC Column, Diol, 4um, 100A. 10mm ID x 150mm Length. Cogent TYPE-C Brand. 1 EA.

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40060-SP250

This items is made to order and is not returnable and order cannot be canceled.
Semi Prep HPLC Column, Diol, 4um, 100A. 10mm ID x 250mm Length. Cogent TYPE-C Brand. 1 EA.

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40060-P21-50

This items is made to order and is not returnable and order cannot be canceled.
Prep HPLC Column, Diol, 4um, 100A. 21.2mm ID x 50mm Length. Cogent TYPE-C Brand. 1 EA.

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40060-P21-100

This items is made to order and is not returnable and order cannot be canceled.
Prep HPLC Column, Diol, 4um, 100A. 21.2mm ID x 100mm Length. Cogent TYPE-C Brand. 1 EA.

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40060-P21-150

This items is made to order and is not returnable and order cannot be canceled.
Prep HPLC Column, Diol, 4um, 100A. 21.2mm ID x 150mm Length. Cogent TYPE-C Brand. 1 EA.

(click for details)

40060-P21-250

This items is made to order and is not returnable and order cannot be canceled.
Prep HPLC Column, Diol, 4um, 100A. 21.2mm ID x 250mm Length. Cogent TYPE-C Brand. 1 EA.

(click for details)

40060-P30-50

This items is made to order and is not returnable and order cannot be canceled.
Prep HPLC Column, Diol, 4um, 100A. 30mm ID x 50mm Length. Cogent TYPE-C Brand. 1 EA.

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40060-P30-100

This items is made to order and is not returnable and order cannot be canceled.
Prep HPLC Column, Diol, 4um, 100A. 30mm ID x 100mm Length. Cogent TYPE-C Brand. 1 EA.

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40060-P30-150

This items is made to order and is not returnable and order cannot be canceled.
Prep HPLC Column, Diol, 4um, 100A. 30mm ID x 150mm Length. Cogent TYPE-C Brand. 1 EA.

(click for details)

40060-P30-250

This items is made to order and is not returnable and order cannot be canceled.
Prep HPLC Column, Diol, 4um, 100A. 30mm ID x 250mm Length. Cogent TYPE-C Brand. 1 EA.

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40060-HG5

This item is on Clearance and is priced to sell quickly. Clearance items are not returnable. Additional items might be available as a Custom Order, please contact Customer Service for details.
Guard Column Cartridge, Diol, Replacement Cartridge, 2.0mm ID x 10mm Length, 4um, 100A. In an individual black case. Cogent TYPE-C Brand. 1 EA.

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40060-HG6

This item is on Clearance and is priced to sell quickly. Clearance items are not returnable. Additional items might be available as a Custom Order, please contact Customer Service for details.
Guard Column Cartridge, Diol, Replacement Cartridge, 4.0mm ID x 10mm Length, 4um, 100A. In an individual black case. Cogent TYPE-C Brand. 1 EA.

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Added To Cart!