HPLC Guard Columns and Cartridges
Waters Corp XBridge BEH C8 VanGuard Cartridge, 130à , 5 µm, 2.1 mm X 5 mm, 3/pk
XBridge BEH C8 VanGuard Cartridge, 130à , 5 µm, 2.1 mm X 5 mm, 3/pk
Sepax Technologies Inc Sepax HPLC Column BR-C18, Guard cartridge with holder, 3 µm, 120 Å, 2 x 10 mm
Utilizing highest purity and enhanced mechanical stability silica and pure bonding reagents, BR-C18 bonded phases have been innovatively and specially designed to ensure maximum surface coverage and full end-capping, which leads to carbon content as high as 19.0%. The bonding chemistry is completely controlled that results in very reliable column-to-column reproducibility. The maximum surface coverage allows BR-C18 to have exceptional stability, resulting in high pH stability in the range of 1.5 to 10.5.
Mac-Mod Avantor ACE HILIC-A, 100 Å, 3 µm, 2.1 x 10 mm Guard Cartridges (5/pk)
Avantor ACE HILIC UHPLC and HPLC columns are manufactured with 100 Å Ultra-Inert Base Deactivated Silica specifically designed for your HILIC method development needs. Avantor ACE HILIC UHPLC and HPLC columns are available in 3 different bonded phases HILIC-A (acidic phase), HILIC-B (basic phase), and HILIC-N (neutral phase). Avantor ACE HILIC UHPLC and HPLC columns are available in 1.7, 3, and 5 um particle sizes in all analytical column sizes. All Avantor ACE HILIC columns are known for their excellent peak shape and batch to batch reproducibility. Columns are packed in 1000 bar UHPLC hardware.
Microsolv Technology Corporation Guard Column Cartridges, RP C18 ABX, 5um, 100A. 2.1mm ID x 10mm Length. 5/PK.
These Guard Column Cartridges are packed with 5µm, Cogent RP C18 ABX™ Stationary Phase. They are specially end capped ( bulky ), with traditional bonding of an 18 carbon ligand to the highest purity silica available.Designed to protect your 2.1mm ID, RP C18 ABX, Analytical Columns from particulate and contaminants that will adsorb to it. They are packed in Stainless Steel Tubes and have Stainless Steel Frits that are pressed into PEEK Frit Caps. These Guard Column Cartridges must be used with a Guard Column Holder.
Waters Corp XSelect HSS C18 VanGuard Cartridge, 100à , 5 µm, 2.1 mm X 5 mm, 3/pk
XSelect HSS C18 VanGuard Cartridge, 100à , 5 µm, 2.1 mm X 5 mm, 3/pk
Waters Corp Symmetry C18 VanGuard Cartridge, 300à , 5 µm, 2.1 mm X 5 mm, 3/pk
Symmetry C18 VanGuard Cartridge, 300à , 5 µm, 2.1 mm X 5 mm, 3/pk
Waters Corp CORTECS C8 VanGuard Pre-column, 90à , 1.6 µm, 2.1 mm X 5 mm, 3/pk
CORTECS C8 VanGuard Pre-column, 90à , 1.6 µm, 2.1 mm X 5 mm, 3/pk
Microsolv Technology Corporation Guard Column Cartridges, RP C18 PE,3um, 100A. 4.0mm ID x 10mm Length. 5/PK.
These Guard Column Cartridges are packed with 3µm, Cogent RP C18 PE™ Stationary Phase. Double end capped (fully), it is bonded with an 18 carbon aliphatic hydrocarbon, with an Amide group embedded in the middle of the ligand, using the highest purity silica available.Designed to protect your 3.0, 4.0 or 4.6mm ID, RP C18 PE, Analytical Columns from particulate and contaminants that will adsorb to it. They are packed in Stainless Steel Tubes and have Stainless Steel Frits that are pressed into PEEK Frit Caps. These Guard Column Cartridges must be used with a Guard Column Holder.
Waters Corp XSelect HSS PFP XP VanGuard Cartridge, 100 à , 2.5 µm, 2.1 mm X 5 mm, 3/pk
XSelect HSS PFP XP VanGuard Cartridge, 100 à , 2.5 µm, 2.1 mm X 5 mm, 3/pk
Mac-Mod Avantor ACE C18-HL, 90 Å, 3 µm, 2.1 x 10 mm Guard Cartridges (5/pk)
Avantor ACE Excel UHPLC and HPLC columns are manufactured with 100 Å Ultra-Inert Base Deactivated Silica specifically designed for your HPLC method development needs - Note SuperC18 is 95 Å Avantor ACE HPLC columns are available in a wide range of bonded phases (i.e. C18, C18-AR, C18-PFP, C18-Amide, CN-ES, SuperC18, NH2, C8, C4, Phenyl, AQ, CN and Sil). Avantor ACE Excel UHPLC and HPLC columns are avaialble in 1.7, 2, 3, and 5 µm particle sizes in all analytical column sizes. All Avantor ACE Excel columns are known for their excellent peak shape and batch to batch reproducibility. Columns are packed in 1000 bar UHPLC hardware. Note: Avantor ACE Excel UHPLC guard columns are available for all 1.7 and 2 µm particle sizes across all 2.1 mm - 4.6 mm column ID - Note: H0011 connects directly to the analytical column - Guard column cartridges are available in 3-packs. For 3 and 5 µm Excel columns use same guard systems used for Avantor ACE HPLC analytical columns.
