HPLC Guard Columns and Cartridges
Mac-Mod Princeton DEAP (Diethylaminopropyl) 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!
Mac-Mod Avantor Prevail Silica, 110 Å, 5 µm, 2.1 x 7.5 mm Guard Cartridges (3/pk)
Avantor Prevail HPLC columns exhibit long column lifetime in both highly aqueous and highly organic mobile phases. Avantor Prevail HPLC columns are silica based except for Prevail Carbohydrate ES. The stability of these phases is such that a single column can be switched between highly aqueous for analysis of highly polar analytes and highly organic for strong retention of hydrophobic analytes. Avantor Prevail HPLC columns are stable from highly organic to highly aqueous. Avantor Prevail HPLC columns are specialty phases for specific applications. Avantor Prevail HPLC columns provide excellent sensitivity with microbore and ELSD applications.
Eagle Biosciences Inc Nephrolyx UHPLC Guard Column, UHPLC Guard Column – to be used with Nephrolyx RUO Test Kit
The Nephrolyx UHPLC Guard Column is a UHPLC Guard Column to be used with the Nephrolyx RUO Test Kit. For research use only.
Waters Corp Symmetry Shield RP18 Sentry Guard Cartridge, 100Å, 3.5 µm, 2.1 mm X 10 mm, 2/pkg
These reversed-phase columns contain Waters patented embedded polar group technology that “shields” the silica’ residual silanol surface from highly basic analytes. The reduced silanol activity for the SymmetryShield RP18 column significantly improves peak shape and resolution.
Waters Corp SunFire Silica C18 Prep Guard Cartridge, 100à , 5 µm, 30 mm X 10 mm, 1/pk
SunFire Silica C18 Prep Guard Cartridge, 100à , 5 µm, 30 mm X 10 mm, 1/pk
Waters Corp XSelect HSS C18 VanGuard Cartridge, 100à , 5 µm, 3.9 mm X 5 mm, 3/pk
XSelect HSS C18 VanGuard Cartridge, 100à , 5 µm, 3.9 mm X 5 mm, 3/pk
Waters Corp Xbridge Protein BEH SEC Guard Column, 450à , 2.5 µm, 4.6 mm X 30 mm, 1/pk
Xbridge Protein BEH SEC Guard Column, 450à , 2.5 µm, 4.6 mm X 30 mm, 1/pk
Mac-Mod Avantor ACE C18, 100 A, 3 um, 3.0/4.6 x 10 mm Guard Cartridges (5/pk)
Avantor ACE HPLC columns are manufactured with 100 A Ultra-Inert Base Deactivated Silica specifically designed for your HPLC method development needs. Avantor ACE HPLC columns are available in a wide range of bonded phases (including C18, C18-AR, C18-PFP, C18-HL, C8, C4, Phenyl, AQ, CN and Sil) - Note C18-HL is 95 A. Avantor ACE HPLC columns are available in 3, 5 and 10 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 columns are known to deliver excellent peak shape and verified batch to batch reproducibility. Columns are packed in 275 bar HPLC hardware. Note: Avantor ACE 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 - Note: C0001 male/male union is needed to connect guard holder (H0001) to the analytical column. Avantor ACE UHPLC alternatives columns are available under the ACE Excel brand.
