HPLC Guard Columns and Cartridges
Optimize Technologies EXP Trap Cartridge, 4.6mm x 5mm, 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.
Sepax Technologies Inc Sepax HPLC Column Proteomix SCX, NP3, 4 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 2-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 4-Nitrobenzene Sulfonamide 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!
Mac-Mod Princeton PA (Propylacetamide) 60 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!
Waters Corp XTerra MS C8 VanGuard Cartridge, 125à , 2.5 µm, 2.1 mm X 5 mm, 3/pk
XTerra MS C8 VanGuard Cartridge, 125à , 2.5 µm, 2.1 mm X 5 mm, 3/pk
Waters Corp XBridge C18 10 µm OSM Cartridges, 1 mm x 10mm, 96/pk
XBridge C18 10 µm OSM Cartridges, 1 mm x 10mm, 96/pk
Waters Corp CORTECS Premier C18 VanGuard FIT Column, 2.7 µm, 4.6 mm X 100 mm, 1/pk
CORTECS Premier C18 VanGuard FIT Column, 2.7 µm, 4.6 mm X 100 mm, 1/pk
Waters Corp CORTECS Premier C18+ VanGuard FIT Column, 2.7 µm, 4.6 mm X 150 mm, 1/pk
CORTECS Premier C18+ VanGuard FIT Column, 2.7 µm, 4.6 mm X 150 mm, 1/pk
Waters Corp CORTECS Premier T3 VanGuard FIT Column, 2.7 µm, 2.1 mm X 50 mm, 1/pk
CORTECS Premier T3 VanGuard FIT Column, 2.7 µm, 2.1 mm X 50 mm, 1/pk
Waters Corp SunFire C8 VanGuard Cartridge, 100à , 5 µm, 2.1 mm X 5 mm, 3/pk
SunFire C8 VanGuard Cartridge, 100à , 5 µm, 2.1 mm X 5 mm, 3/pk
Waters Corp SunFire Silica C8 Prep Guard Cartridge, 100à , 10 µm, 30 mm X 10 mm, 1/pk
SunFire Silica C8 Prep Guard Cartridge, 100à , 10 µm, 30 mm X 10 mm, 1/pk