HPLC Guard Columns and Cartridges
Mac-Mod Avantor ACE - Bioanalytical C4-300, 300 Å, 3 µm, 2.1 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.
Mac-Mod Princeton 2CN:DIOL 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 Alltima C18, 100 Å, 3 µm, 2.1 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.
Uline Inner Guard Rail For 90° Curved Gravity Roller Conveyors
Inner Guard Rail For 90 Curved Gravity Roller Conveyors
Waters Corp VanGuard FIT Cartridge, 1.6 μm, 2.1 X 5 mm, T3
The VanGuard FIT Column Protection is designed to extend the lifetime of analytical columns by filtering out particulate and chemical contaminants from the mobile-phase stream without compromising chromatographic performance. It protects the analytical column from degradation caused by sample impurities, such as proteins, sugars, and fats, thereby maintaining consistent analytical column performance and backpressure.
- Minimal dispersion, ensuring column protection without sacrificing results.
- No additional tubing, which reduces the risk of leaks.
- Consistent connections, leading to consistent results.
- Easy installation process requiring just a quarter turn to tighten.
- Improved analytical column lifetime.
- Ability to restore analytical column performance and backpressure to original levels by simply changing the cartridge.
YMC America, Inc PHENYL 5UM 120A 20X2.1MM PK/5
PH12S05-02Q1GC: Phenyl, 5um, 120A, 20X2.1mm Cartridge, pk/5
Mac-Mod Princeton PA (Propylacetamide) 60 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 XBridge Premier BEH C8 VanGuard FIT Column, 2.5 μm, 4.6 mm X 150 mm
The XBridge Premier BEH C8 Columns provide less retention than C18 columns, facilitating rapid method development. They leverage trifunctionally bonded BEH particles for a broad pH range (1 to 12), excellent low pH stability, and minimal column bleed, alongside MaxPeak High Performance Surface hardware to enhance peak shape and signal intensity. The VanGuard Fit design extends column lifespan by protecting against contaminants.
- Less retentive compared to C18 columns, which is desirable for fast method development.
- Trifunctionally bonded BEH particles offer the widest usable pH range (1 to 12), superior low pH stability, and ultra-low column bleed.
- MaxPeak High Performance Surface hardware technology significantly reduces unwanted analyte/surface interactions, improving peak shape and signal intensity.
- VanGuard Fit column design protects the column from contaminants and increases column lifetime.
Waters Corp XSelect CSH C18 Prep Guard Cartridge, 130à , 10 µm, 30 mm X 10 mm, 1/pk
XSelect CSH C18 Prep Guard Cartridge, 130à , 10 µm, 30 mm X 10 mm, 1/pk
Waters Corp HPLC Guard Cartridge, Silica C8, 100 Å, 10 μm, 30 x 10 mm
This HPLC guard cartridge is designed for high-performance liquid chromatography (HPLC) applications. It protects analytical and preparative columns from chemical and particulate contaminants, ensuring extended column lifetime and consistent chromatographic performance.
- Stationary phase is C8 silica
- Pore size of 100 Å
- Particle size of 10 μm
- Dimensions are 30 mm x 10 mm
Waters Corp VanGuard Cartridge, Phenyl, HSS, 100Å, 2.5μm, 3.9 mm X 5 mm
This VanGuard Cartridge extends analytical column lifetime and performance by removing particulate contamination from the mobile phase stream. It ensures consistent, reliable results and features Phenyl chemistry and HSS particle technology, optimized for specific chromatographic applications.
- Stationary phase: Phenyl
- Pore size: 100Å
- Particle size: 2.5μm
- Dimensions: 3.9 mm inner diameter x 5 mm length
- Separation mode: Reversed Phase
- Particle substrate: Silica
- pH range: 2 to 8 pH
- Maximum pressure: 18000 psi (1240 Bar)
- Endcapped: No
- Silanol activity: High
- Particle shape: Spherical
- Endfitting type: Parker-style
- Surface area: 230
- System compatibility: UPLC, UHPLC
- Particle technology: HSS
- USP classification: L43
- Carbon load: 7%
- Units per package: 3
Waters Corp VanGuard Cartridge, 300Å, 2.5μm, 3.9 mm X 5 mm
The XBridge Protein BEH C4 VanGuard Cartridge is optimized and QC tested for protein separations. It features a 300Å pore size, trifunctionally bonded BEH particle, offering the widest usable pH range, superior low pH stability, and ultra-low column bleed for various protein-based applications.
- Optimized and QC tested for protein separations.
- Trifunctionally bonded BEH particle.
- Provides the widest usable pH range.
- Superior low pH stability.
- Ultra-low column bleed for various protein-based applications.
- Dimensions: 3.9 mm X 5 mm.
- Particle size: 2.5 μm.
- Maximum temperature: 90°C.
- Maximum pressure: 18000 psi (1240 Bar).
- System compatibility: UPLC, UHPLC.
- Units per package: 3.