HPLC Guard Columns and Cartridges
Waters Corp XTerra Shield RP18 Sentry Guard Cartridge, 125Å, 5 µm, 2.1 mm X 20 mm, 2/pk
XTerra RP18 columns are general purpose, hybrid-based, reversed-phase C18 columns that incorporate Waters patented embedded polar group technology to improve peak shape performance for highly basic compounds. These first generation columns provide superior pH stability compared to a silica-based column.
Waters Corp XTerra Shield RP8 Prep Guard Cartridge, 125Å, 10 µm, 10 mm X 10 mm, 1/pk
XTerra Preparative RP8 columns are hybrid-based, reversed-phase C8 columns that incorporate Waters patented embedded polar group technology to improve peak shape performance for highly basic compounds. These first generation columns provide superior pH stability compared to a silica-based column. This product needs to be used in conjunction with other parts. Please see the section below on related parts for more information.
Waters Corp Spherisorb ODS1 Guard Cartridge, 80Å, 5 µm, 4.6 mm X 10 mm, 3/pk
Spherisorb ODS1 columns are general purpose, silica-based, reversed-phase C18 columns. The ODS1 packing features low ligand density with a specified carbon load of 6.2%.
Waters Corp Spherisorb Cyano (CN) Guard Cartridge, 80Å, 5 µm, 4.6 mm X 10 mm, 3/pk
Spherisorb ODS1 columns are general purpose, silica-based, reversed-phase C18 columns. The ODS1 packing features low ligand density with a specified carbon load of 6.2%.
Waters Corp Spherisorb C8 Guard Cartridge, 80Å, 5 µm, 4.6 mm X 10 mm, 3/pk
Spherisorb C8 columns are general purpose, silica-based reversed-phase columns that contain an Octyl ligand. These USP L7 columns are used when you require a less retentive sorbent compared to the Spheriorb ODS columns.
Waters Corp XTerra MS C18 Sentry Guard Cartridge, 125Å, 5 µm, 3 mm X 20 mm, 2/pk
XTerra MS C18 columns are general purpose, hybrid-based, reversed-phase C18 columns that are designed to be compatible with mass spectrometry applications. These first generation columns provide superior pH stability compared to a silica-based column.
Waters Corp XTerra Shield RP18 Sentry Guard Cartridge, 125Å, 5 µm, 3.9 mm X 20 mm, 2/pk
XTerra RP18 columns are general purpose, hybrid-based, reversed-phase C18 columns that incorporate Waters patented embedded polar group technology to improve peak shape performance for highly basic compounds. These first generation columns provide superior pH stability compared to a silica-based column.
Waters Corp XTerra MS C8 Sentry Guard Cartridge, 125Å, 5 µm, 3.9 mm X 20 mm, 2/pk
XTerra MS C8 columns are general purpose, hybrid-based, reversed-phase C8 columns that are designed to be compatible with mass spectrometry applications. These first generation columns provide superior pH stability compared to a silica-based column.
Waters Corp XTerra Shield RP18 Sentry Guard Cartridge, 125Å, 5 µm, 3 mm X 20 mm, 2/pk
XTerra RP18 columns are general purpose, hybrid-based, reversed-phase C18 columns that incorporate Waters patented embedded polar group technology to improve peak shape performance for highly basic compounds. These first generation columns provide superior pH stability compared to a silica-based column.
Waters Corp Symmetry C8 Prep Guard Cartridge, 100Å, 7 µm, 19 mm X 10 mm, 1/pk
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.
Waters Corp Symmetry C8 Prep Guard Cartridge, 100Å, 7 µm, 7.8 mm X 10 mm, 1/pk
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.
Waters Corp CORTECS Premier C18+ VanGuard FIT Column, 2.7 µm, 2.1 mm X 100 mm, 1/pk
CORTECS Premier C18+ VanGuard FIT Column, 2.7 µm, 2.1 mm X 100 mm, 1/pk
Waters Corp XBridge Protein BEH SEC Guard Column, 125 à , 3.5 µm, 7.8 mm X 30 mm, 1/pk and BEH125 Protein Standard Mix
XBridge Protein BEH SEC Guard Column, 125 à , 3.5 µm, 7.8 mm X 30 mm, 1/pk and BEH125 Protein Standard Mix