HPLC Guard Columns and Cartridges
Waters Corp SunFire C8 VanGuard Cartridge, 100à , 2.5 µm, 2.1 mm X 5 mm, 3/pk
SunFire C8 VanGuard Cartridge, 100à , 2.5 µm, 2.1 mm X 5 mm, 3/pk
Waters Corp XSelect Peptide CSH C18 VanGuard Pre-column, 130à , 2.5 µm, 2.1 mm X 5 mm, 1K - 15K, 3/pk
XSelect Peptide CSH C18 VanGuard Pre-column, 130à , 2.5 µm, 2.1 mm X 5 mm, 1K - 15K, 3/pk
Waters Corp XSelect HSS C18 SB VanGuard Cartridge, 100à , 5 µm, 2.1 mm X 5 mm, 3/pk
XSelect HSS C18 SB VanGuard Cartridge, 100à , 5 µm, 2.1 mm X 5 mm, 3/pk
Waters Corp XBridge Protein BEH C4 Prep Guard Cartridge, 300 à , 5 µm, 10 mm x 10 mm, 1/pk
XBridge Protein BEH C4 Prep Guard Cartridge, 300 à , 5 µm, 10 mm x 10 mm, 1/pk
Optimize Technologies EXPGuard Column Cartridge, 1mm x 5mm, Phenyl-Hexyl, 3µm, 3pk
The EXP™ Guard Column cartridge system is rated to 15,000psi with hand-tight replaceable cartridges. This unique design connects directly to any UHPLC column with the auto-adjusting Titanium Hybrid Ferrule and EXP™ Fittings, providing repeated zero-dead-volume connections and easy adjustability between various column types. Free-Turn™ architecture allows the user to change cartridges by hand without breaking fluid connections on the holder inlet/ outlet. The combination of low-dispersion and ultra high-pressure capabilities provides effective protection with negligible effects on retention time, plate count, and peak shape. Use with EXP™ Direct Connect and In-line Holders.
Waters Corp CORTECS Premier T3 VanGuard FIT Column, 2.7 µm, 2.1 mm X 150 mm, 1/pk
CORTECS Premier T3 VanGuard FIT Column, 2.7 µm, 2.1 mm X 150 mm, 1/pk
Optimize Technologies EXPGuard Column Cartridge, 1mm x 5mm, SAX, 3µm, 3pk
The EXP™ Guard Column cartridge system is rated to 15,000psi with hand-tight replaceable cartridges. This unique design connects directly to any UHPLC column with the auto-adjusting Titanium Hybrid Ferrule and EXP™ Fittings, providing repeated zero-dead-volume connections and easy adjustability between various column types. Free-Turn™ architecture allows the user to change cartridges by hand without breaking fluid connections on the holder inlet/ outlet. The combination of low-dispersion and ultra high-pressure capabilities provides effective protection with negligible effects on retention time, plate count, and peak shape. Use with EXP™ Direct Connect and In-line Holders.
Optimize Technologies OPTI-GUARD 1mm Guard Column, Cation Exchange (SCX), (White Label), 5pk
OPTI-GUARD™ sets the standard for extremely low impact, easy to use pre-column protection. Designed for use with analytical (4.6, 3.0 mm i.d.) and narrow-bore (2.1, 1.0 mm i.d.) columns, the patented floating stem design automatically adjusts to any manufacturer's tube stop depth for a zero-dead-volume connection every time. The best part? It's no larger than a standard fitting. Connecting the OPTI-GUARD™ requires no extra tubing, maintaining the minimal impact philosophy that has made the OPTI-GUARD™ line so popular. As always, custom packing is available. Key Features include: 5 disposable hand-tight holders and cartridges, a ZDV Connection, automatic adjusting to any manufacturer's column, no extra tubing is required for connection, the product does not effect chromatography, and it is no larger than a standard fitting.
Waters Corp XSelect HSS T3 Sentry Guard Cartridge, 100Å, 3.5 µm, 2.1 mm X 10 mm, 2/pk
The trifunctional alkyl C18 bonded phase used for the HSS T3 sorbents is compatible with 100% aqueous mobile phase and provides ultra-low MS bleed, while promoting superior polar compound retention. HSS T3 HPLC columns are fully scalable and transferable to UPLC separations.
Mac-Mod Princeton 4-Nitrobenzene Sulfonamide 100 Å, 5 µm, 2.1 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 HA-Pyridine 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!