HPLC Guard Columns and Cartridges
Analytical Sales & Services Direct Connect In-Line Column Filter Guard for 1/16" Tubing
This item has a minimum order quantity of 3 per supplier requirements. ADVANTAGE 0.55M DIRECT CONNECT
Sepax Technologies Inc Sepax HPLC Column PolyRP-100, Guard cartridge with holder, 5 µm, 4 x 10 mm
GP-C8 phase is synthesized with monomeric and fully endcapped chemistry. The uniform octyl stationary phase allows high efficiency with lower hydrophobicity compared to ODS phase. GP-C8 phase is suitable for separating compounds with a wide range of hydrophobicity. It is highly recommended for separating the compounds which are too strongly retained on C18 phases.
Mac-Mod Evosphere Diphenyl, 100 Å, 5 µm, 30.0 x 10 mm Monodisperse Fully Porous Particle Guard Cartridge
Evosphere UHPLC and HPLC columns are 100 A Monodispersed Fully Porous Silica-based columns designed to combine the benefits of Fully Porous and Core-Shell particle technology into an improved particle design and morphology that brings cutting-edge loading capacity to ultra-high-resolution particle columns. The Monodispersed Particles provide similar efficiency to Core-Shell products when comparing them directly via particle size matching and significantly increase loadability which allows ultra-high resolution analytical separations to scale to preparative separations for isolation work if needed. The bonded phase chemistries are exciting as well to maximize selectivity with novel C12 bonded phase, 2 multi-modal C18/AR, and C18/PFP bonded phases, an extended and stabilized phenyl funtionality in the Diphenyl bonded phase, a polar endcapped AQUA phase, a Phenyl-Hexyl phase, a propyl PFP phase and the RP18-Amide bonded phases which is great for doing bases at low pH.
Mac-Mod Princeton HA-Pyridine 60 Å, 5 µm, 4 x 10 mm Guard Cartridges (5/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 Princeton 2CN:DIOL 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!
Waters Corp HPLC Guard Cartridge, XTerra MS C18, 5 μm, 19 x 10 mm
This preparatory guard cartridge is engineered with Hybrid Particle Technology to deliver enhanced separation performance and column longevity. It features a unique silica/polymer hybrid, which provides superior pH stability compared to traditional silica-based columns, allowing for extended column lifetimes and robust method development. This cartridge is ideal for demanding preparative chromatography applications where high efficiency and durability are crucial.
- Utilizes a unique silica/polymer hybrid for enhanced performance.
- Offers superior pH stability, broadening the range of compatible mobile phases.
- Designed for demanding preparative chromatography.
- Contributes to extended column lifetimes.
- Ensures robust method development.
Tosoh Bioscience LLC TSKGEL GUARD FOR 21.5MM SW
Column, Guard; For 21.5mm I.D. Tosoh TSKgel SW Columns; Media: Silica; 21.5mm I.D. x 7.5cm Length
Waters Corp ACQUITY UPLC CSH Phenyl-Hexyl Pre-column, 2.1 mm X 5 mm, 1.7 μm
ACQUITY CSH Phenyl-Hexyl VanGuard Pre-columns are designed for alternative analyte selectivity in method development, protecting UPLC columns from contaminants while enhancing performance.
- Provides alternative analyte selectivity.
- Uses C6 phenyl ligand for polyaromatic compound retention.
- Features robust, low bleed sorbent.
- Direct connection to UPLC column inlet.
- Minimizes extra column volumes and reduces leaks.
- Protects UPLC columns from damaging contaminants.
- Enhances analytical performance.
- Manufactured under cGMP and ISO 9001.
- Extends analytical column lifetime.
- Maintains UPLC, UHPLC, and HPLC separation efficiency.
- Built with premier materials.