HPLC Guard Columns and Cartridges
Waters Corp VanGuard Cartridge, HSS T3, 100Å, 5 μm, 2.1 mm x 5 mm
These XSelect HSS T3 VanGuard Cartridges extend analytical column lifetime and performance by removing mobile phase particulate contamination. They are optimized for 2.1 mm and 3.0 mm I.D. analytical columns with 5 μm sorbent particles.
- Chemistry: C18
- Pore size: 100 Å
- Particle size: 5 μm
- Dimensions: 2.1 mm (inner diameter) x 5 mm (length)
- Units per package: 3 per pack
- Separation mode: Reversed phase
- Particle substrate: Silica
- PH range: 2 pH to 8 pH
- Temperature limits: 45 °C
- Maximum pressure: 18000 psi (1240 bar)
- Endcapped: Yes
- Bonding technology: T3
- Silanol activity: Medium
- Particle shape: Spherical
- System: HPLC
- Particle technology: HSS
- USP classification: L1
- Carbon load: 11 %
- Product type: Guards
Mac-Mod Princeton HA-DHP (Dihydroxypropyl) 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!
Sepax Technologies Inc Sepax HPLC Column Proteomix SAX, NP3, 2 x 10 mm
Proteomix ion-exchange phases have been innovatively developed for achieving high ion-exchange capacity, a breakthrough technology for non-porous resins. Proteomix packing support is composed of a rigid, spherical, highly cross-linked poly(styrene divinylbenzene) (PS/DVB) non-porous bead with particle size selections of 1.7, 3, 5 and 10 µm. The PS/DVB resin surface is grafted with a highly hydrophilic, neutral polymer thin layer with the thickness in the range of nanometer. The hydrophobic PS/DVB resin surface is totally covered by a hydrophilic coating that eliminates non-specific bindings with biological analytes, leading to high efficiency and high recovery separations for biological molecules.
Mac-Mod Princeton Benzamide 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!
YMC America, Inc ODS-AQ 5UM 200A 20X2.1MM PK/5
AQ20S05-02Q1GC: ODS-AQ, 5um, 200A, 20X2.1mm Cartridge, pk/5
Trajan Scientific HPLC Reverse Phase Protecol C18 1/EA
C18G x 5 m particle size x 120 pore size 150 mm length x 4 6 mm ID stainless steel with guard ProteCol HPLC column
Waters Corp VanGuard Cartridge, C18, 100 Å, 5 μm, 2.1 mm x 5 mm
SunFire C18 VanGuard Cartridges are designed to extend analytical column lifetime and performance by removing particulate contamination from the mobile phase stream. This cartridge is optimized to protect all 2.1 mm and 3.0 mm I.D. analytical columns containing 5 μm sorbent particles.
- Chemistry is C18
- Separation mode is reversed phase
- Particle substrate is silica
- pH range is 2 to 8
- Maximum pressure is 18000 psi (1240 bar)
- Endcapped
- Low silanol activity
- Spherical particle shape
- Particle size is 5 μm
- Pore size is 100 Å
- Format is VanGuard cartridge
- Surface area is 340
- System is HPLC
- USP classification is L1
- Inner diameter is 2.1 mm
- Length is 5 mm
- Carbon load is 16%
- Units per package are 3
Waters Corp Cartridge, BioResolve SCX mAb, 3 μm, 2.1 mm X 5 mm
These VanGuard Fully Integrated Technology (FIT) Replacement Cartridges contain 3 μm particles and are designed to protect columns from performance drops due to fouling by removing particulate contaminants. They seamlessly integrate into existing workflows. This reusable solution maintains the same inner diameter and pH range as the corresponding column for chemical and mechanical stability. While not a substitute for proper sample purification, these cartridges extend column lifetimes.
- Designed exclusively for use with 3 μm columns with included VanGuard Fit option.
- Seamlessly integrates into existing workflow to provide enhanced protection from particulate contaminants.
- Reusable solution for column protection.
- Offers the same inner diameter and pH range as the corresponding column for chemical and mechanical stability.
Waters Corp VanGuard Cartridge SunFire C8, 3.5 μm, 2.1 x 5 mm
The SunFire C8 VanGuard Cartridge is designed to protect analytical columns by capturing particulate matter and chemical contaminants. It features a SunFire C8 phase with a 3.5 μm particle size and 100 Å pore size, ensuring efficient sample preparation and extended column lifetime. This guard cartridge measures 2.1 mm ID by 5 mm in length.
- Guard column type
- SunFire C8 phase
- 3.5 μm particle size
- 100 Å pore size
- 2.1 mm ID
- 5 mm length
- USP L7 compliant
Sepax Technologies Inc Sepax HPLC Column HP-Silica, 5 µm, 120 Å, 2 x 10 mm
HP-Silica phase is made of activated hydroxyl (-OH) functional group with the pore size selection of 120 Å and particle size selection of 1.8, 3, 5, and 10 µm. Carbon loading is 0.0%. HP-Silica is used as the normal phase as well as HILIC phase. HP-Silica phases are suitable for separations of polar and basic organic compounds, such as vitamins, steroids, as well as pharmaceuticals.
YMC America, Inc CYANO 3UM 120A 20X4MM PK/5
CN12S03-0204GC: Cyano, 3um, 120A, 20X4mm Cartridge, pk/5
Mac-Mod Avantor Alltima C8, 100 Å, 5 µm, 4.6 x 7.5 mm 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.
YMC America, Inc PRO C4 3UM 120A 20X2.1MM PK/5
BS12S03-02Q1GC: Pro C4, 3um, 120A, 20X2.1mm Cartridge, pk/5
Mac-Mod Avantor ACE Excel AQ, 100 Å, 2.1/3.0 x 5 mm UHPLC 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.