HPLC Guard Columns and Cartridges
Sklar Instruments Sterilization Sklar Microscopy Surgical 100/PK
Sterilization Sklar Microscopy Surgical 100/PK
Mac-Mod Avantor ACE - Bioanalytical C4-300, 300 Å, 3 µm, 3.0/4.6 x 10 mm Guard Cartridges (5/pk)
Avantor ACE Bioanalytical HPLC columns are manufactured with 300 A Ultra-Inert Base Deactivated Silica specifically designed for your Protein and Peptide HPLC method development needs. Avantor ACE Bioanalytical HPLC columns are available in a wide range of bonded phases (including C18, C8, C4, Phenyl, and CN). Avantor ACE Bioanalytical HPLC columns are available in 3, and 5 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 Bioanalytical columns are known to deliver excellent peak shape and verified batch to batch reproducibility for difficult Protein and Peptide separations. Columns are packed in 275 bar HPLC hardware. Note: Avantor ACE Bioanalytical 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 - C0001 male/male union is needed to connect guard holder (H0001) to the analytical column.
Mac-Mod Avantor ACE C4, 100 Å, 3 µm, 0.3 x 5 mm Guard Cartridges (5/pk)
Avantor ACE Excel UHPLC and HPLC columns are manufactured with 100 Å Ultra-Inert Base Deactivated Silica specifically designed for your HPLC method development needs - Note SuperC18 is 95 Å Avantor ACE HPLC columns are available in a wide range of bonded phases (i.e. C18, C18-AR, C18-PFP, C18-Amide, CN-ES, SuperC18, NH2, C8, C4, Phenyl, AQ, CN and Sil). Avantor ACE Excel UHPLC and HPLC columns are avaialble in 1.7, 2, 3, and 5 µm particle sizes in all analytical column sizes. All Avantor ACE Excel columns are known for their excellent peak shape and batch to batch reproducibility. Columns are packed in 1000 bar UHPLC hardware. Note: Avantor ACE Excel UHPLC guard columns are available for all 1.7 and 2 µm particle sizes across all 2.1 mm - 4.6 mm column ID - Note: H0011 connects directly to the analytical column - Guard column cartridges are available in 3-packs. For 3 and 5 µm Excel columns use same guard systems used for Avantor ACE HPLC analytical columns.
Waters Corp Symmetry C18 VanGuard Cartridge, 300à , 5 µm, 2.1 mm X 5 mm, 3/pk
Symmetry C18 VanGuard Cartridge, 300à , 5 µm, 2.1 mm X 5 mm, 3/pk
Waters Corporation Guard Cartridge, MS C8, 5 μm, 7.8 x 10 mm
The XTerra Prep MS C8 Cartridge is a guard cartridge designed for Mass Spectrometry applications. This hybrid particle (silica co-polymer) HPLC column combines the efficiency of silica with the stability of polymers, offering high mechanical strength, efficiency, and excellent peak shape for bases across a wide pH range.
- Designed for mass spectrometry applications with sharp peaks and good sensitivity
- Trifunctional bonding ensures long lifetimes and high throughput with ultra-low bleed
- Hybrid particle technology provides high mechanical strength and efficiency
- Wider pH range (1 to 12) and excellent peak shape for bases
- Pore size: 125 Å
- Carbon load: 12%
- Proprietary end-capped
- Operating temperature range: 20°C to 60°C
- Easy scale-up from analytical to preparative chromatography
- Increased mass loading (up to 60x) at high pH
Sepax Technologies Inc Sepax HPLC Column Bio-C18, Guard cartridge with holder, 5 µm, 200 Å, 2 x 10 mm
Wide range of pore sizes and high compatibility with 100% aqueous phases make Bio-C18 columns ideal for high resolution mapping of peptides and separation of natural and synthetic peptides and small proteins. The specially designed surface bonding chemistry and the pore sizes allow for extended retention and selectivity for polar and hydrophilic compounds, such as peptides and amino acids. C18 monolayer formed by special bonding chemistry does not collapse in pure aqueous solution.
YMC America, Inc ODS-AQ 5UM 120A 10X2.1MM PK/5
AQ12S05-01Q1GC: ODS-AQ, 5um, 120A, 10X2.1mm Cartridge, pk/5
Mac-Mod PAC Guard Cartridge (5 pack)
Accessories for HPLC Columns, Avantor Partisil and Avantor Partisphere
Perkin Elmer US LLC Micropump Piston Seal Replacement Kit
Essential items to keep your pumps running at maximum efficiency; seals, pistons and check valves.
YMC America, Inc SILICA 5UM 120A 20X4MM PK/5
SL12S05-0204GC: Silica, 5um, 120A, 20X4mm Cartridge, pk/5
Optimize Technologies EXP Trap Cartridge, 4.6mm x 5mm, 3.0µm EXP, C4, 3pk
The Hand-Tight EXP™ Trap Column is rated to 20,000+ psi. This unique design connects directly to any injection valve (with 10-32 threads) or in-line with 1/16” tubing for unparalleled convenience and efficiency. The EXP™ System enables chemists to quickly remove detergents or salts which can affect the ionization process in MS work. This trapping technique can concentrate the sample directly on-line, allowing for increased recovery of precious sample material compared to off-line techniques. Free-Turn™ architecture allows users to change cartridges by hand without breaking fluid connections on the holder inlet/outlet. The EXP™ Trap Column family now offers packed beds available in 2, 5, 10, 15, 20 and 30mm lengths with diameters ranging from 1-4.6mm and bed volumes from 1.6-600µL. Please contact your representative directly if you're interested in a length other than 5mm.
Optimize Technologies EXP2 Replacement Stems, 0.33µL, 3.0µm EXP, C8, 3pk
Specialized features, patented technology, precision engineering and state-of-the-art manufacturing make the new EXP2 Stem Trap an unbeatable choice for ultra high-pressure trapping applications. Its slim architecture allows it to easily fit into crowded instrument compartments or to connect directly to tightly-spaced injection ports. When tightened by hand, the EXP2 Stem Trap seals to 8,700+ psi. Additionally, the product can be wrench tightened to 20,000+ psi (1,400+ bar). The unique packed floating stem installs directly into any 10-32 port and automatically adjusts to provide a perfect ZDV connection. The new EXP2 design incorporates an integral ferrule into the front-end of the holder so there is no separate ferrule to lose! The replacement stems are also low volume/ low-dispersion, intended for many repeat uses and is available with various bed volume and custom packing options. This product is recommended for nano flow applications. For use with EXP™2 Stem Holder Only
Waters Corporation XTerra MS C8 Guard Cartridge, 10 μm, 10 mm x 7.8 mm
XTerra columns offer high efficiency separations, combining silica and polymer particle benefits for a rugged material with high mechanical strength and an expanded pH range. Designed for mass spectrometry, XTerra MS C8 columns deliver sharp peaks, good sensitivity, and large peak capacities. Trifunctional bonding chemistries ensure long lifetimes over a wide pH range, high throughput, excellent resolution, and ultra-low bleed.
- Compatible with mass spectrometry applications
- Sharp peaks, good sensitivity, large peak capacities
- Trifunctional bonding chemistries for long lifetimes over a wide pH range
- High throughput with excellent resolution and ultra-low bleed
- Spherical particle shape
- Pore size: 125 Å
- Temperature limits: 20°C to 60°C
- pH range: 1 to 12
Optimize Technologies EXP Trap Cartridge, 4.6mm x 5mm, 3.0µm EXP, HILIC, 3pk
The Hand-Tight EXP™ Trap Column is rated to 20,000+ psi. This unique design connects directly to any injection valve (with 10-32 threads) or in-line with 1/16” tubing for unparalleled convenience and efficiency. The EXP™ System enables chemists to quickly remove detergents or salts which can affect the ionization process in MS work. This trapping technique can concentrate the sample directly on-line, allowing for increased recovery of precious sample material compared to off-line techniques. Free-Turn™ architecture allows users to change cartridges by hand without breaking fluid connections on the holder inlet/outlet. The EXP™ Trap Column family now offers packed beds available in 2, 5, 10, 15, 20 and 30mm lengths with diameters ranging from 1-4.6mm and bed volumes from 1.6-600µL. Please contact your representative directly if you're interested in a length other than 5mm.