Chromatography Fittings
Optimize Technologies OPTI- TRAP™ Micro Trap Cartridge, SDS, 5µL, 1mm, 6pk
The OPTI-TRAP™is a bi-directional trap cartridge system which is used individually or in a series for sample concentration and purification. The OPTI-TRAP™ system features a durable biocompatible trap holder assembly made of either PEEK (capillary configuration) or stainless steel with a PEEK flow path (micro and macro configurations). OPTI-TRAPs feature low back pressure and are loaded and eluted manually with a syringe or on-line when plumbed into the sample injection valve. Additionally OPTI-TRAPs include titanium frits for full biocompatibility and custom packing is also available upon request. The cartridges are available in three different sizes: 50uL, 5.0uL & 0.5uL and can be purchased as singles or in 6 packs.
Optimize Technologies EXP™ Trap Cartridge, 4.6mm x 5mm, 5.0µm HALO, Phenyl-Hexyl, 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 OPTI-SOLV™ Direct Connect Nano Filter, 0.5µm, 5pk
The OPTI-SOLV™ Nano Filter cuts the internal volume down even further. With less than 50nL of internal volume, the OPTI-SOLV™ Nano Filter is ideal for mass spectrometry to protect electrospray and nanospray tips from clogging with debris. The Nano Filter is designed to be used in today’s low volume, high sensitivity chromatographic applications as a last line of defense against debris. As with all Optimize column protection products, the filter features a zero-dead-volume connection utilizing patented floating stem (auto-adjusting) technology. The efficient design requires no holder and threads directly into any 10-32 port. It is available in 5 packs and recommended for volume-critical applications. For use up to 6,000psi.
Optimize Technologies EXP™ Trap Cartridge, 3.0mm x 5mm, 5.0µm HALO, ES-CN, 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, 2.7µm HALO, HILIC, 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
Optimize Technologies OPTI-SEAL™ UHMW-PE Wash Seal, Dionex, ICS-3000, ICS-5000 (Analytical Version Only)
Optimize Piston Seals are the longest lasting seals on the market. Machined from either of two proprietary polymer blends, UHMW-PE or ITB, Optimize Seals provide the ultimate in high pressure sealing capacity. For mostly aqueous buffered mobile phases, Opti-Seal™ UHMW-polyethylene is the wisest choice. Specially designed to be more resistant to abrasion and wear than standard polyethylene seals, they can last up to seven times longer under mostly aqueous conditions. Despite the UHMW-PE's durability, it has a coefficient of friction approaching that of PTFE. The homogenous polymer nature leads to less shedding, but when it does occur, a larger, more fibrous particle is produced which is easily caught by a filter frit.
Sepax Technologies Inc Sepax HPLC Accessories Stainless Steel/PEEK coupler, recommended to connect columns in series.
Sepax HPLC Accessories Stainless Steel/PEEK coupler, recommended to connect columns in series.
Thermo Scientific nanoViper Fingertight Fittings | | 1 EA
- Virtually zero-dead-volume connections ensure optimal separation efficiencies - Preassembled and finger-tightened for easy tool-free instrument setup and configuration - High-pressure tested for UHPLC compatibility up to 1200 bar (17400 psi)
Optimize Technologies EXP™ Trap Cartridge, 3.0mm x 5mm, 5.0µm HALO, PFP, 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 EXP™2 Stem Trap Kit, 2.6µL, 5.0µm HALO, PFP
A standard EXP™2 Stem Trap Kit includes (1) EXP™2 Stem Holder and (3) packed stems. 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 replacement stems are 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.
Perkin Elmer US LLC Elite-5ms Capillary Column with 10 m Integra-Guard - 30 m x 0.25 mm I.D. x 0.25 µm
Integrated Guard columns: guard columns WITHOUT connections protecting your analytical GC column has never been this easy! For analysts who find it inconvenient to make a leak-free connection between the guard column and the analytical column, we offer Integrated Guard columns. These innovative columns incorporate both guard column and analytical column in a continuous length of tubing, eliminating the connection and all connection-associated problems! The guard column section is marked separately from the analytical column, using high-temperature string. A GC column with an integrated Guard column is so economical that we challenge you to compare our price against that of a GC column and guard with a conventional connection, even if you assemble it yourself. Features and Benefits: No leaks for a more robust method. No column connections for easier, faster maintenance. No peak distortions due to connector dead volume and thermal capacity.
Thermo Scientific NanoViper Capillary 20um ID x 750mm, New (1)
fused silica capillary tubing for chromatography with inner diameter 20 micrometers, outer diameter 320 micrometers, polyimide external coating, flexible, high mechanical strength, chemically inert, for high performance liquid chromatography applications.