HPLC Guard Columns and Cartridges
Tosoh Bioscience LLC GUARD TSKGEL SUPERSW MAB HTP
LC Guard Column, TSKgel SuperSW mAb HTP Guard, 4 um
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 Cartridge, 2.7 µm, 3.9 X 5 mm, 3/pk
CORTECS Premier C18+ VanGuard FIT Cartridge, 2.7 µm, 3.9 X 5 mm, 3/pk
Waters Corp XSelect CSH C18 Prep Guard Cartridge, 130à , 10 µm, 19 mm X 10 mm, 1/pk
XSelect CSH C18 Prep Guard Cartridge, 130à , 10 µm, 19 mm X 10 mm, 1/pk
Waters Corp XBridge BEH HILIC VanGuard Cartridge, 130à , 3.5 µm, 3.9 mm X 5 mm, 3/pk
XBridge BEH HILIC VanGuard Cartridge, 130à , 3.5 µm, 3.9 mm X 5 mm, 3/pk
Waters Corp Symmetry Shield RP18 VanGuard Cartridge, 100à , 3.5 µm, 3.9 mm X 5 mm, 3/pk
Symmetry Shield RP18 VanGuard Cartridge, 100à , 3.5 µm, 3.9 mm X 5 mm, 3/pk
Waters Corp XSelect HSS PFP VanGuard Cartridge, 100à , 3.5 µm, 2.1 mm X 5 mm, 3/pk
XSelect HSS PFP VanGuard Cartridge, 100à , 3.5 µm, 2.1 mm X 5 mm, 3/pk
Waters Corp XTerra MS C18 VanGuard Cartridge, 125à , 3.5 µm, 3.9 mm X 5 mm, 3/pk
XTerra MS C18 VanGuard Cartridge, 125à , 3.5 µm, 3.9 mm X 5 mm, 3/pk
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.
Sepax Technologies Inc Sepax HPLC Column GP-C4, 3 µm, 120 Å, 2 x 10 mm
Monomeric and fully endcapped GP-C4 packing is bonded with butyl groups that lead to moderate hydrophobicity. GP-C4 columns have unique selectivity and peak symmetry with moderate retention for separations of acidic, neutral and basic organic compounds, such as pharmaceuticals, peptides, and organic acids.
Sepax Technologies Inc Sepax HPLC Column PolyRP-100, Guard cartridge with holder, 10 µm, 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.
Mac-Mod Princeton SILICA 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!