Chromatography Fittings
Optimize Technologies OPTI-MAX EXP Single Ball Upgrade for UHPLC Pressures, 1/8" Single Ruby Ball/Sapphire Seat, SS Replacement Cartridge with PEEK endcaps, Fits all OPTI-MAX Housings (except xx-6x-xxxxx) 2pk
Opti-Max Check Valves are manufactured with ball and seat sets that are individually matched to ensure a lock-and-key fit. This guarantees 3 bubbles per minute or less in the standard nitrogen bubble test. Optimize has also minimized the ball travel distance within the check valve which results in quicker seating and more accurate pump metering. A single OPTI-MAX cartridge is interchangeable across multiple pump brands, and will function in either the inlet or outlet position. The same replacement cartridge will fit into OPTI-MAX housings for pumps made by Waters, Shimadzu, Agilent/HP, and most other OEM solvent delivery systems. This allows you to minimize the number of spare check valve cartridges you keep on hand, and dramatically reduce the cost of inventory required to cover your maintenance needs. This particular check valve is recommended for acidic mobile phases. Please contact your Fisher or Optimize representative to view a full list of OPTI-MAX cartridges.
Optimize Technologies EXP2 Replacement Stems, 0.17µL, 2.7µm HALO, Phenyl-Hexyl, 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-LYNX™ Trap Cartridges, DVB/SCX 40µL : 0.4-1.6µL/min : 3.0x5mm, 5pk
Combining a versatile selection of packed beds and the use of a convenient quick-connect holder, Opti-Lynx provides numerous options for chromatographers for on-line or off-line sample clean-up and pre-concentration. Two styles of holders are available: The Opti-Lynx™ Micro system offers full biocompatibility in the in-line version while the direct-connect configuration threads conveniently into all 10-32 ports. Bed volumes range from 4uL to 40uL along with a wide range of standard and custom packings. Opti-Lynx traps are the ideal tool for optimizing your technique, whether you want to separate a peptide digest from its matrix for further analyses, or prepare a dilute small molecule sample for LC injection without loss of sample. These columns may be loaded and regenerated repeatedly for maximum value. Available in packages of 5 cartridges.
Optimize Technologies EXP™2 Filter Cartridge, 3mm, 0.5µm, 10/pk
The EXP™2 Pre-Column and In-Line Hand-Tight Filters are ideal for protecting small-particle UHPLC columns and systems at extreme pressures. Such techniques analyze samples in the most demanding applications, decreasing the life of expensive hardware. EXP™2 Filters help extend the life of a UHPLC system and protect your investment without sacrificing performance. Free-Turn™ architecture allows the user to change cartridges by hand without breaking fluid connections on the holder inlet/outlet. EXP™2 Pre-Column Filter holders are available with Titanium Hybrid Ferrules for easy direct connection to any 10-32 port. The filter holder is a complete package and includes fittings to provide repeated zero-dead-volume connections. Use with holder part number 15-04-05242 or 15-04-05258.
Optimize Technologies EXP™2 Replacement Stems, 2.6µL, 5.0µm HALO, Phenyl-Hexyl, 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 EXP™ Trap Cartridge, 1.5mm 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 EXP Trap Cartridge, 3.0mm x 5mm, 2.7µm HALO, C8, 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.