HPLC Guard Columns and Cartridges
Waters Corp VanGuard Cartridge, C8, 100Å, 3.5 μm
The SunFire C8 VanGuard Cartridge is a guard cartridge used in HPLC (High Performance Liquid Chromatography) systems for reversed phase chromatography (RP) separation. It features C8 (RP-8, MOS, Octyl) chemistry with a spherical, fully porous silica matrix.
- Chemistry: C8 (RP-8, MOS, Octyl)
- USP class: L7
- Carbon load: 12.0%
- BET surface area: 340.0 m²/g
- Endcapping: Endcapped
- Hardware material: Stainless steel
- pH minimum: 2.0
- pH maximum: 8.0
- Mode of separation: Reversed phase chromatography (RP)
- Technology: HPLC
- Matrix: Silica
- Particle morphology: Spherical, fully porous
- Length: 5 mm
- Internal diameter: 3.9 mm
- Particle size: 3.5 μm
- Pore size: 100 Å
Waters Corp VanGuard Cartridge, PFP/Fluoro-Phenyl, 2.5 μm, 100 Å, 2.1 mm × 5 mm
XSelect HSS PFP VanGuard Cartridges are designed to extend the lifetime and enhance the performance of analytical columns by filtering out particulate contamination from the mobile phase stream. This specific cartridge is optimized for protecting 2.1 mm and 3.0 mm I.D. analytical columns that utilize 2.5 μm sorbent particles.
- Chemistry: PFP/Fluoro-Phenyl
- Separation mode: Reversed Phase
- Particle substrate: Silica
- pH range: 2 to 8
- Maximum pressure: 18000 psi (1240 Bar)
- Endcapped: No
- Silanol activity: High
- Particle shape: Spherical
- Particle size: 2.5 μm
- Endfitting type: Parker-style
- Pore size: 100 Å
- Dimensions: 2.1 mm × 5 mm
- Surface area: 230
- System compatibility: UPLC, UHPLC
- Particle technology: HSS
- USP classification: L43
- Carbon load: 7%
- Units per package: 3
Mac-Mod Princeton DIOL 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!
Waters Corp WATERS CORPORATION Sentry Guard Cartridge, C4, 300 Å, 3.5 μm, 2.1 mm, 10 mm
Symmetry columns primarily support legacy methods, offering long-term compliance for HPLC methods. They provide consistent peak shape, selectivity, and column-to-column and batch-to-batch reproducibility. These cartridges are available in various particle sizes, chemistries, and dimensions.
- C4 chemistry
- Reversed phase separation mode
- Silica particle substrate
- pH range of 2 to 8
- Maximum pressure of 6000 psi (415 bar)
- Endcapped
- Low silanol activity
- Molecular weight range of 1000 to 30000
- Spherical particle shape
- Particle size of 3.5 μm
- Pore size of 300 Å
- Sentry guard cartridge format
- Surface area of 110
- HPLC system compatibility
- USP classification L26
- Inner diameter of 2.1 mm
- Length of 10 mm
- Carbon load of 2.8%
- Application for protein
- Two units per package
YMC America, Inc OCTYL 3UM 120A 20X2.1MM PK/5
OC12S03-02Q1GC: Octyl, 3um, 120A, 20X2.1mm Cartridge, pk/5
Mac-Mod Princeton 3,5-Dihydroxyphenyl 100 Å, 5 µm, 10 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 Avantor ACE C18-Amide, 100 Å, 5 µm, 20.0 x 10 mm Guard Cartridges (3/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.
Mac-Mod Avantor ACE C18, 100 Å, 5 µm, for 30 mm Guard Cartridges (3/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.
Mac-Mod Avantor ACE NH2, 100 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.
Mac-Mod Avantor ACE C18, 100 Å, 5 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.
Mac-Mod Princeton Benzene Sulfonamide (BeSAM) 100 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!
Sepax Technologies Inc Sepax HPLC Column GP-C8, 3 µm, 120 Å, 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.