HPLC Guard Columns and Cartridges
Waters Corp XSelect HSS C18 VanGuard Cartridge, 100à , 5 µm, 2.1 mm X 5 mm, 3/pk
XSelect HSS C18 VanGuard Cartridge, 100à , 5 µm, 2.1 mm X 5 mm, 3/pk
YMC America, Inc ODS-AQ 5UM 200A 20X4MM PK/5
AQ20S05-0204GC: ODS-AQ, 5um, 200A, 20X4mm Cartridge, pk/5
Mac-Mod Avantor ACE C18-PFP, 100 A, 3 um, 2.1 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.
Optimize Technologies OPTI-LYNX™ Guard Column Cartridge, 3mm x 15mm, Anion Exchange (SAX)
OPTI-LYNX Guard Column Cartridge, 3mm x 15mm, Anion Exchange (SAX)
Waters Corp Waters XTerra MS C8 Prep Guard Cartridge, 125Å, 5 μm, 19 mm x 10 mm
This XTerra MS C8 Prep Guard Cartridge delivers high-efficiency separations in mass spectrometry applications. It features a hybrid particle stationary phase, combining silica's efficiency with polymer stability for robust performance.
- Provides an expanded pH range of a polymer particle.
- Features a rugged material with high mechanical strength.
- Delivers excellent peak shape for bases.
- Provides sharp peaks, good sensitivity, and large peak capacities.
- Utilizes trifunctional bonding chemistries for long lifetimes over a wide pH range.
- Enables high throughput with excellent resolution and ultra-low bleed.
- Allows for easy scale-up from analytical to preparative chromatography.
- Operates at high pH, offering excellent peak shapes for bases and increased mass loading.
Mac-Mod Avantor Genesis C8, 120 Å, 4 µm, 4.6 x 7.5 mm Guard Cartridges (3/pk)
Avantor Genesis phases are based on high purity metal-free spherical silica.
Mac-Mod Avantor Genesis C18, 120 Å, 4 µm, 4.6 x 7.5 mm Guard Cartridges (3/pk)
Avantor Genesis phases are based on high purity metal-free spherical silica.
Sepax Technologies Inc Sepax HPLC Column Proteomix WCX, 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.
Waters Corp XTerra Phenyl VanGuard Cartridge, 125 à , 3.5 µm, 3.9 mm x 5 mm, 3/pk
XTerra Phenyl VanGuard Cartridge, 125 à , 3.5 µm, 3.9 mm x 5 mm, 3/pk