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Waters offers a wide array of column choices and formats, including HPLC, UPLC, UHPLC, GPC, SFC, and SEC, all built on reliable quality manufacturing that ensures that methods developed today will have the same repeatable results tomorrow.


Select the ideal Waters HPLC, UPLC, UHPLC, GPC, SFC, or SEC column for your application to simplify methods development, validation, and transfer across your organization.


Catalog No. Product Net Price
WAT025835 Porasil Silica Prep Column, 125Å, 15 - 20 µm, 19 mm X 300 mm, 1/pk 1530 
Add to Cart
  • Bonding Technology
  • Silica
  • Brand
  • Porasil
  • Chemistry
  • Silica
  • Endcapped
  • No
  • Endfitting Type
  • Waters
  • Format
  • Prep Column
  • Inner Diameter
  • 19 mm
  • Length
  • 300 mm
  • Maximum Pressure
  • 6000 psi (415 Bar)
  • Particle Shape
  • Irregular
  • Particle Size
  • 15 - 20 µm
  • Particle Substrate
  • Silica
  • pH Range Max
  • 8 pH
  • pH Range Min
  • 2 pH
  • Pore Size
  • 125 Å
  • Product Type
  • Preparative Columns
  • Separation Mode
  • Normal-Phase
  • Silanol Activity
  • High
  • Surface Area
  • 330
  • System
  • HPLC Preparative
  • Technique
  • LC, LC/MS
  • Temperature Limits
  • 45 ℃
  • Units per Package
  • 1 pk
  • UNSPSC
  • 41115709
  • USP Classification
  • L3
WAT025851 Porasil Silica Radial-Pak Column, 125Å, 55 - 105 µm, 8 mm X 100 mm, 1/pk 369 
Add to Cart
  • Bonding Technology
  • Silica
  • Brand
  • Porasil
  • Chemistry
  • Silica
  • Endcapped
  • No
  • Format
  • Radial-Pak Column
  • Inner Diameter
  • 8 mm
  • Length
  • 100 mm
  • Maximum Pressure
  • 6000 psi (415 Bar)
  • Particle Shape
  • Irregular
  • Particle Size
  • 55 - 105 µm
  • Particle Substrate
  • Silica
  • pH Range Max
  • 8 pH
  • pH Range Min
  • 2 pH
  • Pore Size
  • 125 Å
  • Product Type
  • Columns
  • Separation Mode
  • Normal-Phase
  • Silanol Activity
  • High
  • Surface Area
  • 330
  • System
  • HPLC
  • Units per Package
  • 1 pk
  • UNSPSC
  • 41115709
  • USP Classification
  • L3
WAT025853 Porasil Silica Radial-Pak Column, 125Å, 37 - 55 µm, 47 mm X 300 mm, 1/pk 720 
Add to Cart
  • Bonding Technology
  • Silica
  • Brand
  • Porasil
  • Chemistry
  • Silica
  • Endcapped
  • No
  • Format
  • Radial-Pak Column
  • Inner Diameter
  • 47 mm
  • Length
  • 300 mm
  • Maximum Pressure
  • 6000 psi (415 Bar)
  • Particle Shape
  • Irregular
  • Particle Size
  • 37 - 55 µm
  • Particle Substrate
  • Silica
  • pH Range Max
  • 8 pH
  • pH Range Min
  • 2 pH
  • Pore Size
  • 125 Å
  • Product Type
  • Columns
  • Separation Mode
  • Normal-Phase
  • Silanol Activity
  • High
  • Surface Area
  • 330
  • System
  • HPLC
  • Units per Package
  • 1 pk
  • UNSPSC
  • 41115709
  • USP Classification
  • L3
WAT025874 Porasil Silica Column, 125Å, 15 - 20 µm, 3.9 mm X 300 mm, 1/pk 450 
Add to Cart
  • Bonding Technology
  • Silica
  • Brand
  • Porasil
  • Chemistry
  • Silica
  • Endcapped
  • No
  • Endfitting Type
  • Waters
  • Format
  • Column
  • Inner Diameter
  • 3.9 mm
  • Length
  • 300 mm
  • Maximum Pressure
  • 6000 psi (415 Bar)
  • Particle Shape
  • Irregular
  • Particle Size
  • 15 - 20 µm
  • Particle Substrate
  • Silica
  • pH Range Max
  • 8 pH
  • pH Range Min
  • 2 pH
  • Pore Size
  • 125 Å
  • Product Type
  • Columns
  • Separation Mode
  • Normal-Phase
  • Silanol Activity
  • High
  • Surface Area
  • 330
  • System
  • HPLC
  • Units per Package
  • 1 pk
  • UNSPSC
  • 41115709
  • USP Classification
  • L3
WAT025877 Porasil Silica Radial-Pak Column, 125Å, 40 µm, 47 mm X 50 mm, 10/pk 7200 
Add to Cart
  • Bonding Technology
  • Silica
  • Brand
  • Porasil
  • Chemistry
  • Silica
  • Endcapped
  • No
  • Format
  • Radial-Pak Column
  • Inner Diameter
  • 47 mm
  • Length
  • 50 mm
  • Maximum Pressure
  • 6000 psi (415 Bar)
  • Particle Shape
  • Irregular
  • Particle Size
  • 40 µm
  • Particle Substrate
  • Silica
  • pH Range Max
  • 8 pH
  • pH Range Min
  • 2 pH
  • Pore Size
  • 125 Å
  • Product Type
  • Columns
  • Separation Mode
  • Normal-Phase
  • Silanol Activity
  • High
  • Surface Area
  • 330
  • System
  • HPLC
  • Units per Package
  • 10 pk
  • UNSPSC
  • 41115709
  • USP Classification
  • L3
WAT037830 Porasil Silica Radial-Pak Guard, 125Å, 15 - 20 µm, 40 mm X 10 mm, 2/pk 738 
Add to Cart
  • Bonding Technology
  • Silica
  • Brand
  • Porasil
  • Chemistry
  • Silica
  • Endcapped
  • No
  • Endfitting Type
  • Waters
  • Format
  • Radial-Pak Guard
  • Inner Diameter
  • 40 mm
  • Length
  • 10 mm
  • Maximum Pressure
  • 6000 psi (415 Bar)
  • Particle Shape
  • Irregular
  • Particle Size
  • 15 - 20 µm
  • Particle Substrate
  • Silica
  • pH Range Max
  • 8 pH
  • pH Range Min
  • 2 pH
  • Pore Size
  • 125 Å
  • Product Type
  • Guards
  • Separation Mode
  • Normal-Phase
  • Silanol Activity
  • Low
  • Surface Area
  • 330
  • System
  • HPLC
  • Units per Package
  • 2 pk
  • UNSPSC
  • 41115709
  • USP Classification
  • L3
WAT038502 Porasil Silica Radial-Pak Column, 125Å, 15 - 20 µm, 25 mm X 100 mm, 1/pk 558 
Add to Cart
  • Bonding Technology
  • Silica
  • Brand
  • Porasil
  • Chemistry
  • Silica
  • Endcapped
  • No
  • Endfitting Type
  • Waters
  • Format
  • Radial-Pak Column
  • Inner Diameter
  • 25 mm
  • Length
  • 100 mm
  • Maximum Pressure
  • 6000 psi (415 Bar)
  • Particle Shape
  • Irregular
  • Particle Size
  • 15 - 20 µm
  • Particle Substrate
  • Silica
  • pH Range Max
  • 8 pH
  • pH Range Min
  • 2 pH
  • Pore Size
  • 125 Å
  • Product Type
  • Columns
  • Separation Mode
  • Normal-Phase
  • Silanol Activity
  • Low
  • Surface Area
  • 330
  • System
  • HPLC
  • Units per Package
  • 1 pk
  • UNSPSC
  • 41115709
  • USP Classification
  • L3
WAT038512 Porasil Silica Radial-Pak Guard, 125Å, 15 - 20 µm, 25 mm X 10 mm, 2/pk 378 
Add to Cart
  • Bonding Technology
  • Silica
  • Brand
  • Porasil
  • Chemistry
  • Silica
  • Endcapped
  • No
  • Endfitting Type
  • Waters
  • Format
  • Radial-Pak Guard
  • Inner Diameter
  • 25 mm
  • Length
  • 10 mm
  • Maximum Pressure
  • 6000 psi (415 Bar)
  • Particle Shape
  • Irregular
  • Particle Size
  • 15 - 20 µm
  • Particle Substrate
  • Silica
  • pH Range Max
  • 8 pH
  • pH Range Min
  • 2 pH
  • Pore Size
  • 125 Å
  • Product Type
  • Guards
  • Separation Mode
  • Normal-Phase
  • Silanol Activity
  • Low
  • Surface Area
  • 330
  • System
  • HPLC
  • Units per Package
  • 2 pk
  • UNSPSC
  • 41115709
  • USP Classification
  • L3
WATS-186004623 ACQUITY UPLC Protein BEH C4 VanGuard Pre-column, 300Å, 1.7 µm, 2.1 mm X 5 mm, 10K - 500K, 3/pk 810 
Add to Cart
  • Brand
  • ACQUITY UPLC
  • Carbon Load
  • 8 %
  • Chemistry
  • C4
  • Endcapped
  • No
  • Endfitting Type
  • Direct-Connect
  • Format
  • VanGuard Pre-column
  • Inner Diameter
  • 2.1 mm
  • Length
  • 5 mm
  • Maximum Pressure
  • 18000 psi (1240 Bar)
  • Molecular Weight Range Max
  • 500000
  • Molecular Weight Range Min
  • 10000
  • Particle Shape
  • Spherical
  • Particle Size
  • 1.7 µm
  • Particle Substrate
  • Hybrid
  • Particle Technology
  • BEH
  • pH Range Max
  • 12 pH
  • pH Range Min
  • 1 pH
  • Pore Size
  • 300 Å
  • Product Type
  • Guards
  • QC Tested
  • Protein
  • Separation Mode
  • Reversed Phase
  • Silanol Activity
  • Low
  • System
  • UHPLC, UPLC
  • Units per Package
  • 3 pk
  • UNSPSC
  • 41115709
  • USP Classification
  • L26
WAT030653 Protein-Pak Bulk Epoxy Activated Affinity Material, 25 g 414 
Add to Cart
  • Brand
  • Protein-Pak
  • Chemistry
  • Affinity
  • Mass
  • 25 g
  • Particle Shape
  • Spherical
  • Particle Size
  • 37 - 55 µm
  • Particle Substrate
  • Silica
  • pH Range Max
  • 8 pH
  • pH Range Min
  • 2
  • Pore Size
  • 300 Å
  • Product Type
  • Bulk Media
  • Separation Mode
  • Affinity
  • Units per Package
  • 1 pk
  • UNSPSC
  • 41115709
  • USP Classification
  • L68

Overview

ACQUITY UPLC Columns, XBridge Columns, XSelect Columns, CORTECS Columns, BioResolve Columns, SEC Columns, Atlantis Columns, ACQUITY APC Columns, AccQ•Tag Columns for Amino Acid Analysis, Advanced Purification Glass Columns, BioSuite Columns, CORTECS Premier Columns, Delta-Pak Columns, Enzymate Pepsin Column, GPC Columns, Gen-Pak FAX Columns, MassPREP On-Line Desalting Cartridges, Nano and MicroFlow LC-MS Columns, Nova-Pak Columns, Preparative HPLC Columns, Protein-Pak Columns, Resolve Columns, SFC Columns, Shodex RSpak Columns, SunFire Columns, Symmetry HPLC Columns, VanGuard Column Protection, Waters Insulin HMWP Column, Waters PAH Columns, Waters Spherisorb HPLC Columns, XTerra Columns, µBondapak and Bondapak Columns, µPorasil/Porasil Columns


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