Chromatography Fittings
Chemical & Chromatography Supplies Inc COLUMN CNT CAPILLARY 380X.17MM
PUERTO RICO ORDERS ONLY Column connect capillary, 380 x 0.17mm
Optimize Technologies ITB™ PTFE Plunger Seal, Shimadzu LC-6A, LC-7A, LC-10AS, LC-10AT, LC-10ATVP, LC-20AT, 10pk
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, PTFE-based Improved PTFE Blend (ITB) seals are a superior choice for applications with elevated temperatures, high organic content, or when the broadest possible solvent compatibility is required. ITB™ seals tend to be softer than those made from UHMW-PE, making them more forgiving at high pressures where piston side-loading or misalignment may occur. This softer nature also leads to more shedding, but the ITB™ proprietary blend is designed to shed particles that are large enough to be caught at the surface of a standard 2µm frit, not embed within it. This item is equivalent to OEM part numbers 228-35145-00 and 228-11999-00.
Optimize Technologies OPTI-TRAP Trap Cartridges, Small Molecule 10µL : 100-500µL/min : 1.5x5mm, 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™ Trap Cartridge, 1.5mm x 5mm, 3.0µm EXP, 3.0µm EXP, Protein, 3pk (Pressure Limit : 6000psi)
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.
Waters Corp WATERS CORPORATION Check Valve Cartridge, Replacement Kit, 2 pk, HPLC
These cartridges are integral to the 2690/2695 and 2790/2795 Separations Modules. They are critical to the overall performance of the Alliance™ system, ensuring long life, low internal volume, and quick response to flow changes.
- Ensures long life.
- Maintains low internal volume.
- Provides quick response to flow changes.
- Check valve type.
- Designed for HPLC systems.
- Two units per package.
- Replaced as required.
Cole-Parmer Idex NanoPort Assembly, Headless, Max 0.063" ID, 1/16" OD Tubing, 10-32 Coned
Unique design prevents adhesive contamination of the fluid path.
Optimize Technologies 3/16" Ball & Seat
Most instrument manufacturers will tell you quite emphatically that for optimal instrument performance, you should only use components that match their performance specifications. We could not agree more. Every replacement component we offer is designed to meet or exceed original equipment specifications - guaranteed.
Waters Corp Waters Performance Maintenance Kit, Alliance HPLC System, 2690/95 Separations Module, Annual
This Performance Maintenance Kit for the 2695 Separations Module includes all the necessary parts to keep the instrument operating at peak performance on an annual basis.
- Diffuser assembly
- Filter insert assembly
- Four stainless steel solvent filters
- Four face seals
- Two fluoroloy seals
- One 250μL syringe
- One compression screw
- One sealwash injector tube
- One needlewash frit
- Five sealwash tubes
- Two seals
- One spacer
- Two plungers
- One teflon washer
- Two plunger seal wash
- One needle wash filter
- One filter retainer
- Thin walled teflon tubing
- Two check valve cartridge assemblies
- Powder-free gloves
- One injector needle
- One injector needle ferrule
Waters Corporation Sentry Guard Holder, Universal, 4.6 mm ID, 20 mm Length
This Sentry Guard Holder is designed for use with cartridge and guard columns. It features a universal design for broad compatibility.
- Holder kit for cartridge and guard columns.
- Universal design.
- Compatible with 4.6 mm inner diameter columns.
- Designed for 20 mm length columns.
- Includes a U-connector.
Waters Corp WATERS CORPORATION Compression Screw, 1/16 in, 10/pk
Waters™ tubing and fittings are designed to ensure leak-free connections, low dead volume, and minimal band spreading. These components are engineered for optimal performance, requiring precise matching between the ferrule geometry and conical port, as well as the tube and fitting diameters. A diverse range of materials, lengths, and diameters offers flexibility for system setup and ongoing maintenance.
- Designed to provide leak-free connections
- Features low dead volume
- Ensures minimal band spreading
- Engineered for optimal performance
- Requires matching ferrule and conical port geometry
- Requires matching tube and fitting diameters
- Available in a variety of materials, lengths, and diameters
- Offers flexibility for system setup and maintenance
Optimize Technologies EXP2 10-32 AIO Fitting
The AIO Fitting incorporates all of the EXP™2 Ti-LOK features with one distinct difference: a permanently-fixed driver. When tight spaces are not an issue, we recommend using the AIO Fitting. EXP™2 Fittings with Integral Ferrules offer LC connections that can be hand tightened to 18,000+ psi (1,250+ bar). These are ideal for making HPLC and UHPLC connections that easily fit into tight spaces such as injection valves, column couplers, sample loops and column ovens. The AIO Fittings feature built-in PEEK ferrules and threaded nuts precision machined from titanium. AIO’s combine the superior corrosion resistance and robustness of titanium with the sealing capability of PEEK. The fitting also creates zero-dead-volume connections and the ferrule does not permanently swage to the tubing, allowing for many repeat connections and the ability to adjust the tubing to different port depths. Compatible with PEEK, PEEKsil™, Hastelloy C and stainless steel tubing.