HPLC Guard Columns and Cartridges
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
Trajan Scientific HPLC Reverse Phase Protecol C18 1/EA
C18G x 5 m particle size x 120 pore size 50 mm length x 4 6 mm ID stainless steel with guard ProteCol HPLC column
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.
Optimize Technologies EXP Trap Cartridge, 1mm x 5mm, 3.0µm EXP, 3.0µm EXP, HILIC, 3pk
The Hand-Tight EXP™ Trap Column is rated to 20,000+ psi. This unique design connects directly to any injection valve (with 10-32 threads) or in-line with 1/16” tubing for unparalleled convenience and efficiency. The EXP™ System enables chemists to quickly remove detergents or salts which can affect the ionization process in MS work. This trapping technique can concentrate the sample directly on-line, allowing for increased recovery of precious sample material compared to off-line techniques. Free-Turn™ architecture allows users to change cartridges by hand without breaking fluid connections on the holder inlet/outlet. The EXP™ Trap Column family now offers packed beds available in 2, 5, 10, 15, 20 and 30mm lengths with diameters ranging from 1-4.6mm and bed volumes from 1.6-600µL. Please contact your representative directly if you're interested in a length other than 5mm.
Mac-Mod Princeton 4-Fluorobenzene Sulfonamide 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!
Mac-Mod Princeton 4-Ethylpyridine 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!
Mac-Mod Princeton Naphthyl 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!
