HPLC Guard Columns and Cartridges
GL Sciences Inc Inertsil ODS-3 Replacement Cartridge E, 5um, 4x10mm
Inertsil ODS-3 replacement cartriage. Partible size: 5um | I.D.: 4.0mm | Length: 10mm | Applicable Column's I.D.: 4.0, 4.6mm
Sepax Technologies Inc Sepax HPLC Column HPLC Guard Column, SRT SEC-2000, 5 µm, 7.8 x 50 mm, Light Scattering SEC
Utilizing proprietary surface technologies, SRT SEC phases are made of the uniform, hydrophilic, and neutral nanometer thick films chemically bonded on the high purity and enhanced mechanical stability silica. This proprietary surface technology results in excellent column-to-column reproducibility. The nature of the chemical bonding and the maximum bonding density of the thin film benefit SRT SEC phases with high stability and negligible non-specific interactions. Along with the widest pore size selection of 100, 150, 300, 500, 750, 1000 and 2000Å, SRT SEC packings have highest capacity that enables highest resolution.
Mac-Mod Princeton 2-Ethylpyridine 100 Å, 5 µm, 21.2 x 10 mm Guard Cartridges (1/pk)
Princeton Chromatography Achiral SFC columns are designed and manufactured in the US, well known for innovating novel and robust workhorse phase chemistries, for the analysis of achiral SFC applications. Princeton designs myriad phase chemistries to improve the selectivity and efficiency of SFC analysis. Known for originally innovating the 2-EP phase chemistry, explore what Princeton has to offer. Columns are available from analytical to preparative sizes and are available in a wide range of pore sizes, particle sizes, column ID's and lengths. If you do not see something that you want, please just ask!
Mac-Mod Avantor Alltima AQ, 100 Å, 5 µm, Guard Cartridges (3/pk)
vantor Alltima columns combines a range of different phase chemistries with base deactivated silica. Avantor Alltima columns provides stable bonding for long column lifetimes. Avantor Alltima columns are made of high purity silica that provide excellent column stability with multiple selectivity options.
Tosoh Bioscience LLC TSKGEL OCTADECYL-4PW 2X10 3PK
Cartridge, Guard; For 2mm I.D. Tosoh TSKgel Octadecyl-4PW column; Media: Polymer; 2mm I.D. x 1cm Length; 3/Pk
Tosoh Bioscience LLC TSKGEL PHENYL-5PW RP 2X10 3PK
Cartridge, Guard; For 2mm I.D. Tosoh TSKgel Phenyl-5PW RP column; Media: Polymer; 2mm I.D. x 1cm Length; 3/Pk
Mac-Mod Avantor Alltima HP C18-AQ, 100 Å, 5 µm, 4.6 x 7.5 mm Guard Cartridges (3/pk)
Avantor Alltima HP columns combines a range of different phase chemistries with high purity silica. Avantor Alltima HP columns product family combines the selectivity and performance needed to overcome the most challenging separation needs. Avantor Alltima HP columns provide low column bleed makes these columns ideal for microbore applications. Avantor Alltima HP columns are made of high purity silica that provide excellent column stability with multiple selectivity options.
Mac-Mod Avantor ACE - Bioanalytical C8-300, 300 Å, 5 µm, 3.0/4.6 x 10 mm Guard Cartridges (5/pk)
Avantor ACE Bioanalytical HPLC columns are manufactured with 300 A Ultra-Inert Base Deactivated Silica specifically designed for your Protein and Peptide HPLC method development needs. Avantor ACE Bioanalytical HPLC columns are available in a wide range of bonded phases (including C18, C8, C4, Phenyl, and CN). Avantor ACE Bioanalytical HPLC columns are available in 3, and 5 um particle sizes and a wide range of column IDs and column lengths including nano, capillary, microbore, analytical, semi-preparative and preparative formats. All Avantor ACE Bioanalytical columns are known to deliver excellent peak shape and verified batch to batch reproducibility for difficult Protein and Peptide separations. Columns are packed in 275 bar HPLC hardware. Note: Avantor ACE Bioanalytical HPLC guard columns are available for all 3.0 and 5.0 um particle sizes across 2.1 mm to 4.6 mm column ID - C0001 male/male union is needed to connect guard holder (H0001) to the analytical column.
Waters Corp VanGuard Cartridge, XSelect HSS PFP, 100Å, 5 μm, 3.9 x 5 mm
XSelect HSS PFP VanGuard Cartridges are designed to extend analytical column lifetime and maintain performance by efficiently removing particulate and chemical contamination from the mobile phase stream. Optimized for hydrophobic interaction chromatography (HIC), these cartridges feature a Pentafluorophenyl (PFP) stationary phase, offering unique selectivity for applications in pharmaceutical, environmental, and food analysis. Constructed from high-performance silica-based material, they ensure excellent stability and reproducibility in UPLC, UHPLC, and HPLC separation systems.
- Chemistry: PFP/Fluoro-Phenyl
- Separation mode: Reversed phase
- Particle substrate: Silica
- pH range: 2 to 8
- Maximum pressure: 18000 psi (1240 Bar)
- Particle size: 3.5 μm
- Pore size: 100 Å
- Inner diameter: 3.9 mm
- Length: 5 mm
- Units per package: 3 pk
