HPLC Guard Columns and Cartridges
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!
Mac-Mod Evosphere Phenyl-Hexyl, 100 Å, 5 µm, 21.2 x 10 mm Monodisperse Fully Porous Particle Guard Cartridge
Evosphere UHPLC and HPLC columns are 100 A Monodispersed Fully Porous Silica-based columns designed to combine the benefits of Fully Porous and Core-Shell particle technology into an improved particle design and morphology that brings cutting-edge loading capacity to ultra-high-resolution particle columns. The Monodispersed Particles provide similar efficiency to Core-Shell products when comparing them directly via particle size matching and significantly increase loadability which allows ultra-high resolution analytical separations to scale to preparative separations for isolation work if needed. The bonded phase chemistries are exciting as well to maximize selectivity with novel C12 bonded phase, 2 multi-modal C18/AR, and C18/PFP bonded phases, an extended and stabilized phenyl funtionality in the Diphenyl bonded phase, a polar endcapped AQUA phase, a Phenyl-Hexyl phase, a propyl PFP phase and the RP18-Amide bonded phases which is great for doing bases at low pH.
Waters Corp XTerra Phenyl VanGuard Cartridge, 125Å, 3.5 µm, 2.1 mm X 5 mm, 3/pk
XTerra Phenyl VanGuard Cartridges are used to extend analytical column lifetime and performance by removing particulate contamination from the mobile phase stream. This cartridge is optimized to protect all 2.1 mm and 3.0 mm I.D. XTerra Phenyl analytical columns containing 3.5 µm sorbent particles.
Waters Corp XSelect Peptide HSS T3 Guard Column, 100à , 2.5 µm, 3.9 mm X 5 mm, 1K - 15K, 3/pk
XSelect Peptide HSS T3 Guard Column, 100à , 2.5 µm, 3.9 mm X 5 mm, 1K - 15K, 3/pk
Waters Corp CORTECS Premier T3 VanGuard FIT Column, 1.6 µm, 2.1 mm X 150 mm, 1/pk
CORTECS Premier T3 VanGuard FIT Column, 1.6 µm, 2.1 mm X 150 mm, 1/pk
Waters Corp XSelect Peptide HSS T3 VanGuard Cartridge, 100à , 1.7 µm, 2.1 mm X 5 mm, 3/pk
XSelect Peptide HSS T3 VanGuard Cartridge, 100à , 1.7 µm, 2.1 mm X 5 mm, 3/pk
Waters Corp XTerra Shield RP8 VanGuard Cartridge, 125à , 3.5 µm, 3.9 mm X 5 mm, 3/pk
XTerra Shield RP8 VanGuard Cartridge, 125à , 3.5 µm, 3.9 mm X 5 mm, 3/pk
Waters Corp SunFire C8 VanGuard Cartridge, 100à , 3.5 µm, 2.1 mm X 5 mm, 3/pk
SunFire C8 VanGuard Cartridge, 100à , 3.5 µm, 2.1 mm X 5 mm, 3/pk
Waters Corp XBridge BEH HILIC Prep Guard Cartridge, 130Å, 5 µm, 19 mm X 10 mm, 1/pk
XBridge BEH HILIC columns contain unbonded BEH substrate and are designed to retain and separate very polar compounds. These unique columns are optimized and tested to produce efficient, reproducible separations under HPLC HILIC conditions. More rugged than silica based HILIC phases, the BEH particle’s chemical stability results in long column lifetimes.
