Guard Column L1

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WAT036875 - DeltaPak C18 Guard Column, 300Å, 5 µm, 10/pkg

Part Number: WAT036875

Delta-Pak packings, ideal for the separation of peptides, proteins, and natural products, are based on a highly stable, bonded, endcapped 5µm or 15µm spherical silica. Delta-Pak is available in two different pore sizes (100Å and 300Å) with either C4 or C18 bonded phase. Delta-Pak packings are available in different cartridge and column configurations, providing consistent and predictable scale-up capabilities for milligram-to-gram scale purification. Also, by having the same chemistry available on a high-efficiency 5µm particle, you can easily check the purity of your fractions.

WAT036875 - DeltaPak C18 Guard Column, 300Å, 5 µm, 10/pkg
Part Number: WAT036875
Brand: DeltaPak

Products > Chromatography Consumables & Columns > Columns > Bioseparations Columns & Consumables > Peptide Separations > Delta-Pak Columns
% Carbon Load 6.8
Application Peptide
Chemistry C18
Endcapped Yes
Format Guard Column
Mode Reversed-Phase
Particle Shape Spherical
Particle Size (dp) 5 µm
Particle Substrate Silica
Pore Size 300Å
Surface Area 125
USP Classification L1
Units in Package 10/pkg
pH Range 2 - 8

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WAT036870 - DeltaPak C18 Guard Column, 100Å, 5 µm, 10/pkg

Part Number: WAT036870

Delta-Pak packings, ideal for the separation of peptides, proteins, and natural products, are based on a highly stable, bonded, endcapped 5µm or 15µm spherical silica. Delta-Pak is available in two different pore sizes (100Å and 300Å) with either C4 or C18 bonded phase. Delta-Pak packings are available in different cartridge and column configurations, providing consistent and predictable scale-up capabilities for milligram-to-gram scale purification. Also, by having the same chemistry available on a high-efficiency 5µm particle, you can easily check the purity of your fractions.

WAT036870 - DeltaPak C18 Guard Column, 100Å, 5 µm, 10/pkg
Part Number: WAT036870
Brand: DeltaPak

Products > Chromatography Consumables & Columns > Columns > Bioseparations Columns & Consumables > Peptide Separations > Delta-Pak Columns
% Carbon Load 17
Application Peptide
Chemistry C18
Endcapped Yes
Format Guard Column
Mode Reversed-Phase
Particle Shape Spherical
Particle Size (dp) 5 µm
Particle Substrate Silica
Pore Size 100Å
Surface Area 300
USP Classification L1
Units in Package 10/pkg
pH Range 2 - 8

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WAT046890 - DeltaPak C18 Guard Column, 300Å, 5 µm, 3.9 mm X 20 mm, 2/pkg

Part Number: WAT046890

Delta-Pak packings, ideal for the separation of peptides, proteins, and natural products, are based on a highly stable, bonded, endcapped 5µm or 15µm spherical silica. Delta-Pak is available in two different pore sizes (100Å and 300Å) with either C4 or C18 bonded phase. Delta-Pak packings are available in different cartridge and column configurations, providing consistent and predictable scale-up capabilities for milligram-to-gram scale purification. Also, by having the same chemistry available on a high-efficiency 5µm particle, you can easily check the purity of your fractions.

WAT046890 - DeltaPak C18 Guard Column, 300Å, 5 µm, 3.9 mm X 20 mm, 2/pkg
Part Number: WAT046890
Brand: DeltaPak

Products > Chromatography Consumables & Columns > Columns > Bioseparations Columns & Consumables > Peptide Separations > Delta-Pak Columns
% Carbon Load 6.8
Application Peptide
Chemistry C18
Endcapped Yes
Format Guard Column
ID 3.9 mm
Length (mm) 20 mm
Mode Reversed-Phase
Particle Shape Spherical
Particle Size (dp) 5 µm
Particle Substrate Silica
Pore Size 300Å
Surface Area 125
USP Classification L1
Units in Package 2/pkg
pH Range 2 - 8

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WAT046880 - DeltaPak C18 Guard Column, 100Å, 5 µm, 3.9 mm X 20 mm, 2/pkg

Part Number: WAT046880

Delta-Pak packings, ideal for the separation of peptides, proteins, and natural products, are based on a highly stable, bonded, endcapped 5µm or 15µm spherical silica. Delta-Pak is available in two different pore sizes (100Å and 300Å) with either C4 or C18 bonded phase. Delta-Pak packings are available in different cartridge and column configurations, providing consistent and predictable scale-up capabilities for milligram-to-gram scale purification. Also, by having the same chemistry available on a high-efficiency 5µm particle, you can easily check the purity of your fractions.

WAT046880 - DeltaPak C18 Guard Column, 100Å, 5 µm, 3.9 mm X 20 mm, 2/pkg
Part Number: WAT046880
Brand: DeltaPak

Products > Chromatography Consumables & Columns > Columns > Bioseparations Columns & Consumables > Peptide Separations > Delta-Pak Columns
% Carbon Load 17
Application Peptide
Chemistry C18
Endcapped Yes
Format Guard Column
ID 3.9 mm
Length (mm) 20 mm
Mode Reversed-Phase
Particle Shape Spherical
Particle Size (dp) 5 µm
Particle Substrate Silica
Pore Size 100Å
Surface Area 300
USP Classification L1
Units in Package 2/pkg
pH Range 2 - 8

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WAT044380 - Nova-Pak C18 Guard Column, 60Å, 4 µm, 3.9 mm X 20 mm, 2/pkg

Part Number: WAT044380

Nova-Pak C18 columns are general purpose, silica-based, reversed-phase C18 columns that are based on 4 µm particle technology. Compared to a 5 µm column, Nova-Pak columns offer higher resolution, more efficient separations, and faster chromatography.

WAT044380 - Nova-Pak C18 Guard Column, 60Å, 4 µm, 3.9 mm X 20 mm, 2/pkg
Part Number: WAT044380
Brand: Nova-Pak

Products > Chromatography Consumables & Columns > Columns > HPLC Columns
% Carbon Load 7.3
Chemistry C18
Endcapped Yes
Format Guard Column
ID 3.9 mm
Length (mm) 20 mm
Mode Reversed-Phase
Particle Shape Spherical
Particle Size (dp) 4 µm
Particle Substrate Silica
Pore Size 60Å
Silanol Activity Medium
Surface Area 120
System HPLC
USP Classification L1
Units in Package 2/pkg
pH Range 2 - 8

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186004469 - XBridge Peptide BEH C18 Guard Column, 130Å, 5 µm, 10 mm X 10 mm, 1/pkg

Part Number: 186004469

The XBridge BEH130 C18 Peptide Separation Technology (PST) columns are optimized and QC tested for peptide separations. The small-pore (130Å) trifunctionally bonded BEH particle offers you the widest usable pH range, superior low pH stability, and ultra-low column bleed to assay samples for proteomics, protein characterization, and peptide synthesis.

186004469 - XBridge Peptide BEH C18 Guard Column, 130Å, 5 µm, 10 mm X 10 mm, 1/pkg
Part Number: 186004469
Brand: XBridge

Products > Chromatography Consumables & Columns > Columns > Bioseparations Columns & Consumables > Peptide Separations > Peptide Columns
% Carbon Load 18
Application Peptide
Chemistry C18
Endcapped Yes
Endfitting Type Waters
Format Guard Column
ID 10 mm
Length (mm) 10 mm
Mode Reversed-Phase
Particle Shape Spherical
Particle Size (dp) 5 µm
Particle Substrate Hybrid
Pore Size 130Å
QC Tested Peptide
Silanol Activity Low
Surface Area 185
System HPLC
Technology BEH
USP Classification L1
Units in Package 1/pkg
pH Range 1 - 12

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186007015 - XSelect Peptide CSH C18 Guard Column, 130Å, 5 µm, 10 mm X 10 mm, 1/pkg

Part Number: 186007015

Waters XSelect CSH130 C18 5 µm particles contain a low and carefully-defined concentration of positive charges that yield comparatively excellent peak shape for peptides using either FA- or TFA-containing mobile phases. The fact that the performance of a CSH130 C18 column exhibits little dependence on strong ion pairing agents makes it ideal for LC or LC-MS applications

186007015 - XSelect Peptide CSH C18 Guard Column, 130Å, 5 µm, 10 mm X 10 mm, 1/pkg
Part Number: 186007015
Brand: XSelect

Products > Chromatography Consumables & Columns > Columns > Bioseparations Columns & Consumables > Peptide Separations > Peptide Columns
% Carbon Load 15
Application Peptide
Chemistry C18
Endcapped Yes
Endfitting Type Waters
Format Guard Column
ID 10 mm
Length (mm) 10 mm
Mode Reversed-Phase
Particle Shape Spherical
Particle Size (dp) 5 µm
Pore Size 130Å
QC Tested Peptide
Silanol Activity Low
Surface Area 185
System HPLC
Technology CSH
USP Classification L1
Units in Package 1/pkg
pH Range 1 - 11

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186008781 - XSelect Peptide HSS T3 C18 VanGuard Pre-column, 100Å , 5 µm, 3.9 x 5 mm, 3/pkg

Part Number: 186008781

Peptide HSS T3 Columns are designed for separations where silica-based selectivities are desired or when increased retention of hydrophilic peptides are required.

186008781 - XSelect Peptide HSS T3 C18 VanGuard Pre-column, 100Å , 5 µm, 3.9 x 5 mm, 3/pkg
Part Number: 186008781
Brand: XSelect

Products > Chromatography Consumables & Columns > Columns > HPLC Columns
% Carbon Load 11
Bonding Technology T3
Chemistry C18
Endcapped Yes
Endfitting Type Waters
Format Guard Column
ID 3.9 mm
Length (mm) 5 mm
Mode Reversed-Phase
Particle Shape Spherical
Particle Size (dp) 5 µm
Particle Substrate Silica
Pore Size 100Å
Silanol Activity Medium
Surface Area 230
Technology HSS
USP Classification L1
Units in Package 3/pkg
pH Range 2 - 8

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WAT038520 - DeltaPak C18 Radial-Pak Guard, 100Å, 15 µm, 25 mm X 10 mm, 2/pkg

Part Number: WAT038520

Delta-Pak packings, ideal for the separation of peptides, proteins, and natural products, are based on a highly stable, bonded, endcapped 5µm or 15µm spherical silica. Delta-Pak is available in two different pore sizes (100Å and 300Å) with either C4 or C18 bonded phase. Delta-Pak packings are available in different cartridge and column configurations, providing consistent and predictable scale-up capabilities for milligram-to-gram scale purification. Also, by having the same chemistry available on a high-efficiency 5µm particle, you can easily check the purity of your fractions.

WAT038520 - DeltaPak C18 Radial-Pak Guard, 100Å, 15 µm, 25 mm X 10 mm, 2/pkg
Part Number: WAT038520
Brand: DeltaPak

Products > Chromatography Consumables & Columns > Columns > Bioseparations Columns & Consumables > Peptide Separations > Delta-Pak Columns
% Carbon Load 17
Application Peptide
Chemistry C18
Endcapped Yes
Format Radial-Pak Guard
ID 25 mm
Length (mm) 10 mm
Mode Reversed-Phase
Particle Shape Spherical
Particle Size (dp) 15 µm
Particle Substrate Silica
Pore Size 100Å
Surface Area 300
USP Classification L1
Units in Package 2/pkg
pH Range 2 - 8

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WAT037842 - DeltaPak C18 Radial-Pak Guard, 100Å, 15 µm, 40 mm X 10 mm, 2/pkg

Part Number: WAT037842

Delta-Pak packings, ideal for the separation of peptides, proteins, and natural products, are based on a highly stable, bonded, endcapped 5µm or 15µm spherical silica. Delta-Pak is available in two different pore sizes (100Å and 300Å) with either C4 or C18 bonded phase. Delta-Pak packings are available in different cartridge and column configurations, providing consistent and predictable scale-up capabilities for milligram-to-gram scale purification. Also, by having the same chemistry available on a high-efficiency 5µm particle, you can easily check the purity of your fractions.

WAT037842 - DeltaPak C18 Radial-Pak Guard, 100Å, 15 µm, 40 mm X 10 mm, 2/pkg
Part Number: WAT037842
Brand: DeltaPak

Products > Chromatography Consumables & Columns > Columns > Bioseparations Columns & Consumables > Peptide Separations > Delta-Pak Columns
% Carbon Load 17
Application Peptide
Chemistry C18
Endcapped Yes
Format Radial-Pak Guard
ID 40 mm
Length (mm) 10 mm
Mode Reversed-Phase
Particle Shape Spherical
Particle Size (dp) 15 µm
Particle Substrate Silica
Pore Size 100Å
Surface Area 300
USP Classification L1
Units in Package 2/pkg
pH Range 2 - 8

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WAT037854 - Nova-Pak C18 Radial-Pak Guard, 60Å, 6 µm, 40 mm X 10 mm, 2/pkg

Part Number: WAT037854

Nova-Pak HR C18 columns are silica-based, semi-preparative and preparative columns that are based on 6 µm particle technology. Compared to a 5 µm column, Nova-Pak HR columns offer higher resolution, more efficient separations, and faster chromatography.

WAT037854 - Nova-Pak C18 Radial-Pak Guard, 60Å, 6 µm, 40 mm X 10 mm, 2/pkg
Part Number: WAT037854
Brand: Nova-Pak

Products > Chromatography Consumables & Columns > Columns > HPLC Columns
% Carbon Load 7.3
Chemistry C18
Endcapped Yes
Format Radial-Pak Guard
ID 40 mm
Length (mm) 10 mm
Mode Reversed-Phase
Particle Shape Spherical
Particle Size (dp) 6 µm
Particle Substrate Silica
Pore Size 60Å
Silanol Activity Medium
Surface Area 120
System HPLC
USP Classification L1
Units in Package 2/pkg
pH Range 2 - 8

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WAT038528 - Nova-Pak C18 Radial-Pak Guard, 60Å, 6 µm, 25 mm X 10 mm, 2/pkg

Part Number: WAT038528

Nova-Pak HR C18 columns are silica-based, semi-preparative and preparative columns that are based on 6 µm particle technology. Compared to a 5 µm column, Nova-Pak HR columns offer higher resolution, more efficient separations, and faster chromatography.

WAT038528 - Nova-Pak C18 Radial-Pak Guard, 60Å, 6 µm, 25 mm X 10 mm, 2/pkg
Part Number: WAT038528
Brand: Nova-Pak

Products > Chromatography Consumables & Columns > Columns > HPLC Columns
% Carbon Load 7.3
Chemistry C18
Endcapped Yes
Format Radial-Pak Guard
ID 25 mm
Length (mm) 10 mm
Mode Reversed-Phase
Particle Shape Spherical
Particle Size (dp) 6 µm
Particle Substrate Silica
Pore Size 60Å
Silanol Activity Medium
Surface Area 120
System HPLC
USP Classification L1
Units in Package 2/pkg
pH Range 2 - 8

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WAT037833 - Bondapak C18 Radial-Pak Guard, 125Å, 15-20 µm, 40 mm X 10 mm, 2/pkg

Part Number: WAT037833

Bondapak C18 is available in two different particle sizes, 15-20µm and 37-55µm, providing easy method transfer from µBondapak through preparative scale up. If you are developing a new purification protocol, Bondapak provides the best balance between resolution, throughput and cost.

WAT037833 - Bondapak C18 Radial-Pak Guard, 125Å, 15-20 µm, 40 mm X 10 mm, 2/pkg
Part Number: WAT037833
Brand: Bondapak

Products > Chromatography Consumables & Columns > Columns > HPLC Columns
% Carbon Load 10
Chemistry C18
Endcapped Yes
Format Radial-Pak Guard
ID 40 mm
Length (mm) 10 mm
Mode Reversed-Phase
Particle Shape Irregular
Particle Size (dp) 15-20 µm
Particle Substrate Silica
Pore Size 125Å
Surface Area 330
USP Classification L1
Units in Package 2/pkg
pH Range 2 - 8

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WAT038514 - Bondapak C18 Radial-Pak Guard, 125Å, 15-20 µm, 25 mm X 10 mm, 2/pkg

Part Number: WAT038514

Bondapak C18 is available in two different particle sizes, 15-20µm and 37-55µm, providing easy method transfer from µBondapak through preparative scale up. If you are developing a new purification protocol, Bondapak provides the best balance between resolution, throughput and cost.

WAT038514 - Bondapak C18 Radial-Pak Guard, 125Å, 15-20 µm, 25 mm X 10 mm, 2/pkg
Part Number: WAT038514
Brand: Bondapak

Products > Chromatography Consumables & Columns > Columns > HPLC Columns
% Carbon Load 10
Chemistry C18
Endcapped Yes
Format Radial-Pak Guard
ID 25 mm
Length (mm) 10 mm
Mode Reversed-Phase
Particle Shape Irregular
Particle Size (dp) 15-20 µm
Particle Substrate Silica
Pore Size 125Å
Surface Area 330
USP Classification L1
Units in Package 2/pkg
pH Range 2 - 8

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186000198 - Symmetry C18 Sentry Guard Cartridge, 300Å, 3.5 µm, 2.1 mm X 10 mm, 2/pkg

Part Number: 186000198

Symmetry columns continues to set the standard for HPLC drug assays, giving you confidence in the long-term compliance of your HPLC methods. No need to compromise on peak shape, selectivity, column-to-column and batch-to-batch reproducibility, or other critical performance characteristics. Available in a variety of particle sizes, chemistries and dimensions.

186000198 - Symmetry C18 Sentry Guard Cartridge, 300Å, 3.5 µm, 2.1 mm X 10 mm, 2/pkg
Part Number: 186000198
Brand: Symmetry

Products > Chromatography Consumables & Columns > Columns > HPLC Columns
% Carbon Load 8.5
Application Peptide
Chemistry C18
Endcapped Yes
Format Sentry Guard Cartridge
ID 2.1 mm
Length (mm) 10 mm
Mode Reversed-Phase
Particle Shape Spherical
Particle Size (dp) 3.5 µm
Particle Substrate Silica
Pore Size 300Å
Silanol Activity Low
Surface Area 110
System HPLC
USP Classification L1
Units in Package 2/pkg
pH Range 2 - 8

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WAT106166 - Symmetry C18 Sentry Guard Cartridge, 300Å, 5 µm, 3.9 mm X 20 mm, 2/pkg

Part Number: WAT106166

Symmetry columns continues to set the standard for HPLC drug assays, giving you confidence in the long-term compliance of your HPLC methods. No need to compromise on peak shape, selectivity, column-to-column and batch-to-batch reproducibility, or other critical performance characteristics. Available in a variety of particle sizes, chemistries and dimensions.

WAT106166 - Symmetry C18 Sentry Guard Cartridge, 300Å, 5 µm, 3.9 mm X 20 mm, 2/pkg
Part Number: WAT106166
Brand: Symmetry

Products > Chromatography Consumables & Columns > Columns > HPLC Columns
% Carbon Load 8.5
Application Peptide
Chemistry C18
Endcapped Yes
Format Sentry Guard Cartridge
ID 3.9 mm
Length (mm) 20 mm
Mode Reversed-Phase
Particle Shape Spherical
Particle Size (dp) 5 µm
Particle Substrate Silica
Pore Size 300Å
Silanol Activity Low
Surface Area 110
System HPLC
USP Classification L1
Units in Package 2/pkg
pH Range 2 - 8

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186006878 - Atlantis Silica T3 Prep Guard Cartridge, 100Å, 10 µm, 30 mm X 10 mm, 1/pkg

Part Number: 186006878

30x10mm Prep Guard Cartridge together with the 30x10mm Prep Guard Holder (part number 186006912) is designed to protect both HPLC and SFC 30 mm ID Prep OBD™ columns. Placing this guard assembly ahead of the prep column will provide longer column lifetimes and reduce purification costs.

186006878 - Atlantis Silica T3 Prep Guard Cartridge, 100Å, 10 µm, 30 mm X 10 mm, 1/pkg
Part Number: 186006878
Brand: Atlantis

Products > Chromatography Consumables & Columns > Columns > HPLC Columns
% Carbon Load 14
Bonding Technology T3
Chemistry C18
Endcapped Yes
Format Prep Guard Cartridge
ID 30 mm
Length (mm) 10 mm
Mode Reversed-Phase
Particle Shape Spherical
Particle Size (dp) 10 µm
Particle Substrate Silica
Pore Size 100Å
Silanol Activity Medium
Surface Area 330
System HPLC
Technology Silica
USP Classification L1
Units in Package 1/pkg
pH Range 2 - 8

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186006876 - Atlantis Silica dc18 Prep Guard Cartridge, 100Å, 5 µm, 30 mm X 10 mm, 1/pkg

Part Number: 186006876

30x10mm Prep Guard Cartridge together with the 30x10mm Prep Guard Holder (part number 186006912) is designed to protect both HPLC and SFC 30 mm ID Prep OBD™ columns. Placing this guard assembly ahead of the prep column will provide longer column lifetimes and reduce purification costs.

186006876 - Atlantis Silica dc18 Prep Guard Cartridge, 100Å, 5 µm, 30 mm X 10 mm, 1/pkg
Part Number: 186006876
Brand: Atlantis

Products > Chromatography Consumables & Columns > Columns > HPLC Columns
% Carbon Load 12
Bonding Technology dc18
Chemistry C18
Endcapped Yes
Format Prep Guard Cartridge
ID 30 mm
Length (mm) 10 mm
Mode Reversed-Phase
Particle Shape Spherical
Particle Size (dp) 5 µm
Particle Substrate Silica
Pore Size 100Å
Silanol Activity Medium
Surface Area 330
System HPLC
Technology Silica
USP Classification L1
Units in Package 1/pkg
pH Range 3 - 7

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186006875 - Atlantis Silica dc18 Prep Guard Cartridge, 100Å, 10 µm, 30 mm X 10 mm, 1/pkg

Part Number: 186006875

30x10mm Prep Guard Cartridge together with the 30x10mm Prep Guard Holder (part number 186006912) is designed to protect both HPLC and SFC 30 mm ID Prep OBD™ columns. Placing this guard assembly ahead of the prep column will provide longer column lifetimes and reduce purification costs.

186006875 - Atlantis Silica dc18 Prep Guard Cartridge, 100Å, 10 µm, 30 mm X 10 mm, 1/pkg
Part Number: 186006875
Brand: Atlantis

Products > Chromatography Consumables & Columns > Columns > HPLC Columns
% Carbon Load 12
Bonding Technology dc18
Chemistry C18
Endcapped Yes
Format Prep Guard Cartridge
ID 30 mm
Length (mm) 10 mm
Mode Reversed-Phase
Particle Shape Spherical
Particle Size (dp) 10 µm
Particle Substrate Silica
Pore Size 100Å
Silanol Activity Medium
Surface Area 330
System HPLC
Technology Silica
USP Classification L1
Units in Package 1/pkg
pH Range 3 - 7

info

186006879 - Atlantis Silica T3 Prep Guard Cartridge, 100Å, 5 µm, 30 mm X 10 mm, 1/pkg

Part Number: 186006879

30x10mm Prep Guard Cartridge together with the 30x10mm Prep Guard Holder (part number 186006912) is designed to protect both HPLC and SFC 30 mm ID Prep OBD™ columns. Placing this guard assembly ahead of the prep column will provide longer column lifetimes and reduce purification costs.

186006879 - Atlantis Silica T3 Prep Guard Cartridge, 100Å, 5 µm, 30 mm X 10 mm, 1/pkg
Part Number: 186006879
Brand: Atlantis

Products > Chromatography Consumables & Columns > Columns > HPLC Columns
% Carbon Load 14
Bonding Technology T3
Chemistry C18
Endcapped Yes
Format Prep Guard Cartridge
ID 30 mm
Length (mm) 10 mm
Mode Reversed-Phase
Particle Shape Spherical
Particle Size (dp) 5 µm
Particle Substrate Silica
Pore Size 100Å
Silanol Activity Medium
Surface Area 330
System HPLC
Technology Silica
USP Classification L1
Units in Package 1/pkg
pH Range 2 - 8