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80Å Monomeric Reversed Phase Silica


For analysis of small molecules, the 100 Å pore size, 5 micron particle size 80Tm and 80Ts columns are offered in 4 different chemistries to suit a variety of needs. The Type B base silica is of high purity and contains few metal ion impurities. Combined with monomeric bonding chemistry, these reveresed phase columns have an established reputation as general purpose columns for pharmaceutical applications.

The monomeric materials are delineated by the following nomenclature:

  • Bonded phase pore size is indicated by the number in the product description, for instance, ODS-80Ts has 80 Å nominal pore size. The pore size of the base silica is 100 Å.  
  • T denotes an endcapped phase. 
  • M, as in 80Tm, indicates that a regular endcapping Rx has been performed. 
  • S, as in 80Ts, indicates a more exhaustive endcapping Rx has been performed. 
  • QA in ODS-80Ts QA indicates maximum lo-to-lot reproducibility of retention and selectivity


Item Name Product Image Price

Tosoh TSKgel CN-80Ts Guard Cartridge for CN-80Ts Columns (Replaces P/N 17379), 3/Pkg, 5 μm, ID 3.2 mm x L 1.5 cm - 0019013

Reversed Phase Columns: Silica-based TSKgel CN-80Ts Guard Cartridge for CN-80Ts Columns (Replaces P/N 17379),  5 μm , ID 3.2 mm x Length 1.5 cm Pack of 3 - Requires Cartridge Holder P/N:  19018 TSKgel CN-80Ts  is an alternative to C18...
Tosoh TSKgel CN-80Ts Guard Cartridge for CN-80Ts Columns (Replaces P/N 17379), 3/Pkg, 5 μm, ID 3.2 mm x L 1.5 cm - 0019013
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Tosoh TSKgel CN-80Ts Reversed Phase Silica-based Column, 5 μm, ID 4.6 mm x L 15 cm - 0017348

Reversed Phase Columns: Silica-based TSKgel CN-80Ts Column, 5 μm, ID 4.6 mm x L 15 cm - 0017348 TSKgel CN-80Ts  is an alternative to C18 (ODS) and C8 (Octyl) phases. The cyano group is the least hydrophobic of the 100  Å  phases...
Tosoh TSKgel CN-80Ts Reversed Phase Silica-based Column, 5 μm, ID 4.6 mm x L 15 cm - 0017348
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Tosoh TSKgel CN-80Ts Reversed Phase Silica-based Column, 5 μm, ID 4.6 mm x L 25 cm - 0017349

Reversed Phase Columns: Silica-based TSKgel CN-80Ts Column, 5 μm, ID 4.6 mm x L 25 cm - 0017349 TSKgel CN-80Ts  is an alternative to C18 (ODS) and C8 (Octyl) phases. The cyano group is the least hydrophobic of the 100  Å  phases...
Tosoh TSKgel CN-80Ts Reversed Phase Silica-based Column, 5 μm, ID 4.6 mm x L 25 cm - 0017349
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Tosoh TSKgel Holder for all 2 mm ID Guard Cartridges, ID 2 mm x L 1 cm - 0019308

TSKgel Holder for all ID 2 mm ID Guard Cartridges, ID 2 mm x Length 1 cm Suitable for all 2 mm ID  TSKgel  Guard Cartridges
Tosoh TSKgel Holder for all 2 mm ID Guard Cartridges, ID 2 mm x L 1 cm - 0019308
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Tosoh TSKgel Holder for all 3.2 mm ID Guard Cartridges (Replaces P/N 14100), ID 3.2 mm x L 1.5 cm - 0019018

Reversed Phase Columns: Silica-based Guard Cartridge Holder for CN-80Ts Guard Cartridge (Replaces P/N 14100), ID 3.2 mm x Length 1.5 cm Suitable for all TSKgel ID 3.2 mm x L 1.5 cm Cartridges
Tosoh TSKgel Holder for all 3.2 mm ID Guard Cartridges (Replaces P/N 14100), ID 3.2 mm x L 1.5 cm - 0019018
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Tosoh TSKgel Octyl-80Ts (C8) Stainless Steel Column, 5 μm, ID 4.6 mm x L 15 cm - 0017344

Reversed Phase Columns: Silica-based TSKgel Octyl(C8)-80Ts Stainless Steel Column, 5 μm, ID 4.6 mm x Length 15 cm TSKgel Octyl-80Ts  has a lower carbon load and hydrophobicity than the corresponding ODS products. The C8 alkyl ligand...
Tosoh TSKgel Octyl-80Ts (C8) Stainless Steel Column, 5 μm, ID 4.6 mm x L 15 cm - 0017344
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Tosoh TSKgel Octyl-80Ts (C8) Stainless Steel Column, 5 μm, ID 4.6 mm x L 25 cm - 0017345

Reversed Phase Columns: Silica-based TSKgel Octyl(C8)-80Ts Stainless Steel Column, 5 μm, ID 4.6 mm x Length 25 cm TSKgel Octyl-80Ts  has a lower carbon load and hydrophobicity than the corresponding ODS products. The C8 alkyl ligand...
Tosoh TSKgel Octyl-80Ts (C8) Stainless Steel Column, 5 μm, ID 4.6 mm x L 25 cm - 0017345
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Tosoh TSKgel Octyl-80Ts Guard Cartridge for Octyl-80Ts Columns (Replaces P/N 17378), 3/Pkg, 5 μm, ID 3.2 mm x L 1.5 cm - 0019012

Reversed Phase Columns: Silica-based TSKgel Octyl-80Ts Guard Cartridge for Octyl-80Ts Columns (Replaces P/N 17378), 5 μm, ID 3.2 mm x Length 1.5 cm Pack of 3 - Requires Cartridge Holder P/N:  19018 TSKgel Octyl-80Ts  has a lower carbon...
Tosoh TSKgel Octyl-80Ts Guard Cartridge for Octyl-80Ts Columns (Replaces P/N 17378), 3/Pkg, 5 μm, ID 3.2 mm x L 1.5 cm - 0019012
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Tosoh TSKgel ODS-80Tm Guard Cartridge for ODS-80Tm Columns (Replaces P/N 17242), 3/Pkg, 5 μm, ID 3.2 mm x L 1.5 cm - 0019004

Reversed Phase Columns: Silica-based TSKgel ODS-80Tm Guard Cartridge for ODS-80Tm Columns (Replaces P/N 17242),  5  μm , ID 3.2 mm x L 1.5 cm Pack of 3 - Requires Cartridge Holder P/N:  19018 TSKgel ODS-80Tm  is a general...
Tosoh TSKgel ODS-80Tm Guard Cartridge for ODS-80Tm Columns (Replaces P/N 17242), 3/Pkg, 5 μm, ID 3.2 mm x L 1.5 cm - 0019004
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Tosoh TSKgel ODS-80Tm Guard Column for 21.5 mm ID Stainless Steel Column, 10 μm, ID 21.5 mm x L 7.5 cm - 0014098

Reversed Phase Columns: Silica-based TSKgel ODS-80Tm Guard Column for 21.5 mm ID Stainless Steel Column, 10 μm, ID 21.5 mm x Length 7.5 cm TSKgel ODS-80Tm   is a general purpose column for the analysis of low MW pharmaceuticals, bases,...
Tosoh TSKgel ODS-80Tm Guard Column for 21.5 mm ID Stainless Steel Column, 10 μm, ID 21.5 mm x L 7.5 cm - 0014098
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Tosoh TSKgel ODS-80Tm Stainless Steel Column, 10 μm, ID 21.5 mm x L 30 cm - 0014002

Reversed Phase Columns: Silica-based TSKgel ODS-80Tm Stainless Steel Column, 5 μm, ID 21.5 mm x Length 30 cm TSKgel ODS-80Tm   is a general purpose column for the analysis of low MW pharmaceuticals, bases, nucleosides and...
Tosoh TSKgel ODS-80Tm Stainless Steel Column, 10 μm, ID 21.5 mm x L 30 cm - 0014002
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Tosoh TSKgel ODS-80Tm Stainless Steel Column, 5 μm, ID 4.6 mm x L 15 cm - 0008148

Reversed Phase Columns: Silica-based TSKgel ODS-80Tm Stainless Steel Column, 5 μm, ID 4.6 mm x Length 15 cm TSKgel ODS-80Tm   is a general purpose column for the analysis of low MW pharmaceuticals, bases, nucleosides and nucleotides....
Tosoh TSKgel ODS-80Tm Stainless Steel Column, 5 μm, ID 4.6 mm x L 15 cm - 0008148
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Tosoh TSKgel ODS-80Tm Stainless Steel Column, 5 μm, ID 4.6 mm x L 25 cm - 0008149

Reversed Phase Columns: Silica-based TSKgel ODS-80Tm Stainless Steel Column, 5 μm, ID 4.6 mm x Length 25 cm TSKgel ODS-80Tm   is a general purpose column for the analysis of low MW pharmaceuticals, bases, nucleosides and...
Tosoh TSKgel ODS-80Tm Stainless Steel Column, 5 μm, ID 4.6 mm x L 25 cm - 0008149
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Tosoh TSKgel ODS-80Tm Stainless Steel Column, 5 μm, ID 4.6 mm x L 7.5 cm - 0016651

Reversed Phase Columns: Silica-based TSKgel ODS-80Tm Stainless Steel Column, 5 μm, ID 4.6 mm x L 7.5 cm TSKgel ODS-80Tm   is a general purpose column for the analysis of low MW pharmaceuticals, bases, nucleosides and nucleotides....
Tosoh TSKgel ODS-80Tm Stainless Steel Column, 5 μm, ID 4.6 mm x L 7.5 cm - 0016651
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Tosoh TSKgel ODS-80Ts Guard Cartridge for ODS-80Ts Columns (Replaces P/N 17242), 3/Pkg, 5 μm, ID 3.2 mm x L 1.5 cm - 19011

Reversed Phase Columns: Silica-based TSKgel ODS-80Ts Guard Cartridge for ODS-80Ts Columns (Replaces P/N 17242), 5 μm, ID 3.2 mm x Length 1.5 cm Pack of 3 - Required Cartridge Holder P/N: 19011 TSKgel Octyl-80Ts  has a lower carbon load...
Tosoh TSKgel ODS-80Ts Guard Cartridge for ODS-80Ts Columns (Replaces P/N 17242), 3/Pkg, 5 μm, ID 3.2 mm x L 1.5 cm - 19011
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Tosoh TSKgel ODS-80Ts Guard Column for ID 21.5 mm Stainless Steel Column, 10 μm, ID 21.5 mm x L 7.5 cm - 0017385

Reversed Phase Columns: Silica-based TSKgel ODS-80Ts Stainless Steel Column, 5 μm, ID 4.6 mm x Length 7.5 cm TSKgel ODS-80Ts   is a general purpose column for low MW pharmaceuticals, bases, nucleosides and nucleotides. Common...
Tosoh TSKgel ODS-80Ts Guard Column for ID 21.5 mm Stainless Steel Column, 10 μm, ID 21.5 mm x L 7.5 cm - 0017385
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Tosoh TSKgel ODS-80Ts QA Guard Cartridge for 2 mm ID Columns, 3/Pkg 5 μm, ID 2 mm x L 1 cm - 19325

Reversed Phase Columns: Silica-based TSKgel ODS-80Ts QA Guard Cartridge for 2 mm ID Columns , 5 μm,   ID 2 mm x Length 1 cm Pack of 3 - Requires Cartridge Holder P/N: 19325 TSKgel ODS-80Ts QA   columns were developed...
Tosoh TSKgel ODS-80Ts QA Guard Cartridge for 2 mm ID Columns, 3/Pkg 5 μm, ID 2 mm x L 1 cm - 19325
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Tosoh TSKgel ODS-80Ts QA Guard Cartridge for 4.6 mm ID Columns, 3/Pkg 5 μm, ID 3.2 mm x L 1.5 cm - 0019011

Reversed Phase Columns: Silica-based TSKgel ODS-80Ts QA Guard Cartridges for 4.6 mm ID 3.2 mm x Length 1.5 cm Pack of 3 - Requires Cartridge Holder 19018 TSKgel ODS-80Ts QA   columns were developed specifically for use by QA/QC...
Tosoh TSKgel ODS-80Ts QA Guard Cartridge for 4.6 mm ID Columns, 3/Pkg 5 μm, ID 3.2 mm x L 1.5 cm - 0019011
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Tosoh TSKgel ODS-80Ts QA Stainless Steel Column, 5 μm, ID 2 mm x L 15 cm - 18768

Reversed Phase Columns: Silica-based TSKgel ODS-80Ts QA Stainless Steel Column, 5 μm, ID 2 mm x Length 15 cm TSKgel ODS-80Ts QA   columns were developed specifically for use by QA/QC departments that require highly reproducible...
Tosoh TSKgel ODS-80Ts QA Stainless Steel Column, 5 μm, ID 2 mm x L 15 cm - 18768
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Tosoh TSKgel ODS-80Ts QA Stainless Steel Column, 5 μm, ID 2 mm x L 25 cm - 18769

Reversed Phase Columns: Silica-based TSKgel ODS-80Ts QA Stainless Steel Column, 5 μm, ID 2 mm x Length 25 cm TSKgel ODS-80Ts QA   columns were developed specifically for use by QA/QC departments that require highly reproducible...
Tosoh TSKgel ODS-80Ts QA Stainless Steel Column, 5 μm, ID 2 mm x L 25 cm - 18769
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