HPLC Guard Columns and Cartridges
Waters Corp Waters Prep Guard Cartridge, Shield RP18, 130Å, 5 μm
This guard cartridge protects analytical columns by preventing mobile phase contaminants from entering the workflow. It provides alternate selectivity for phenolic compounds, complementing C18 and C8 phases, and is easily replaceable when worn.
- Installs between the injector and analytical column.
- Utilizes the same packing material as Shield RP18 columns.
- Requires a holder kit for proper installation.
- Particle size: 5 μm.
- Pore size: 130 Å.
- Inner diameter: 19 mm.
- Length: 10 mm.
Waters Corp Waters Prep Guard Cartridge, 5 μm, 100 Å, 10 mm X 10 mm
This Atlantis T3 Prep Guard Cartridge is a universal, silica-based, reversed-phase C18 column designed for the balanced retention of polar and hydrophobic molecules. It is an ideal choice for developing separations of polar and non-polar compounds in HPLC and LC/MS applications.
- Universal, silica-based, reversed-phase C18 chemistry
- Provides balanced retention of polar and hydrophobic molecules
- Ideal for developing separations of polar and non-polar compounds
- Features a particle size of 5 μm and a pore size of 100 Å
- Operates within a pH range of 2 to 8
- Withstands temperatures up to 45 °C and pressures up to 6000 psi (415 Bar)
- Endcapped with T3 bonding technology
YMC America, Inc PHENYL 5UM 300A 20X4MM PK/5
PH30S05-0204GC: Phenyl, 5um, 300A, 20X4mm Cartridge, pk/5
Mac-Mod Princeton Benzene Sulfonamide (BeSAM) 100 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!
Waters Corp Torus 1-AA Prep Guard Cartridge, 130à , 5 µm, 30 mm X 10 mm, 1/pk
Torus 1-AA Prep Guard Cartridge, 130à , 5 µm, 30 mm X 10 mm, 1/pk
Mac-Mod Evosphere C18/PFP, 100 Å, 5um, 10 x 10 mm Monodisperse Fully Porous 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 4-Ethylpyridine 60 Å, 5 µm, 2.1 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 SILICA 100 Å, 5 µm, 30 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 Waters Prep Guard Cartridge, C18, 10 μm, 100 Å
SunFire C18 columns are designed for general-purpose method development at low pH. The C18 ligand provides high retention, particularly for basic compounds. It is well-suited for purification and impurity profile assays.
- Chemistry: C18
- Separation mode: Reversed Phase
- Particle substrate: Silica
- pH range: 2 to 8 pH
- Temperature limits: 45°C
- Maximum pressure: 6000 psi (415 Bar)
- Endcapped: Yes
- Silanol activity: Low
- Particle shape: Spherical
- Particle size: 10 μm
- Pore size: 100 Å
- Format: Prep Guard Cartridge
- Surface area: 340
- System: HPLC
- Technique: LC/MS, LC
- USP classification: L1
- Inner diameter: 10 mm
- Length: 10 mm
- Carbon load: 16%
- Units per package: 1 pk