Chromatography Fittings
Ace Glass, Inc. Coupling, #25 to #25 Ace-Thred™;, nylon, front seal FETFE; O-rings
25mm diameter thread (#25 Ace-Thred) nylon coupling. For coupling threaded columns together, or coupling threaded columns to end fittings, with single o-ring seal for leak-tight engagement. Supplied with two FETFE o-rings.
YMC America, Inc COUPLER 1/16IN OD .03IN ID 5CM
XRCP1620: Column Coupler, 1/16 in. OD, 0.03 in. ID, 5cm Length
Ace Glass, Inc. PTFE 12mm tube compression fitting to 3/8in male NPT
12mm PTFE tube compression fitting to 3/8 male NPT. All wetted surfaces are virgin PTFE. Nuts and gripper are PVDF.
![Optimize Technologies ITB™ PTFE Plunger Seal, Waters 225 µL Head (#3)[510, 590, 600/600E, 610, 650, 6K/6KA], 10pk](https://assets.fishersci.com/TFS-Assets/CCG/product-images/VN00025036-39-36-01215.JPG-250.jpg)
Optimize Technologies ITB™ PTFE Plunger Seal, Waters 225 µL Head (#3)[510, 590, 600/600E, 610, 650, 6K/6KA], 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 number WAT026644.
Ace Glass, Inc. PTFE 4mm tube compression fitting to 1/8in male NPT
4mm PTFE tube compression fitting to 1/8 male NPT. All wetted surfaces are virgin PTFE. Nuts and gripper are PVDF.
Ace Glass, Inc. Adapter, filter, PTFE, #50 Ace-Thred to 1/4in-28UNF, 100 micron polyethylene filter, FETFE O-ring
ADAPTER PTFE NO.50 1/4IN-28UNF
Optimize Technologies OPTI-LOK™ Plug, Natural PEEK
We realize that your time is valuable and should not be wasted worrying about fittings. For this reason, all Optimize fittings are precision machined in the USA for optimal quality and thread consistency. The machining process is the best way to ensure tight manufacturing tolerances and minimal product variance. Optimize OPTI-LOK™ fittings are available in both low pressure and high pressure options that are sourced from various materials such as Natural PEEK, PTFE and White Acetal. This product specifically is optimal for closing off a column or other ports that are not in use.
Optimize Technologies OPTI-MAX Standard 1/8" Diameter Ceramic Ball & Seat, PEEK Replacement Cartridge, 2/pk Fits xx-48-xxxxx xx-58-xxxxx OPTI-MAX Housings
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 resulting in quicker seating and more accurate pump metering. A single cartridge is interchangeable across multiple pump brands, and will function in either 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 check valve shares the same external dimensions with 1/32" and 1/16" cartridges and fits all OPTI-MAX™ housings except xx-6x-xxxxx.
Optimize Technologies OPTI-MAX Outlet Cartridge Check Valve, 1/8" Ceramic Ball & Seat, Stainless Steel Cartridge, 5, 10 & 25mL S/SC Head [Gilson, Rainin HP, HPX, HPXL, SD200/300, Prostar 210, 215]
Opti-Max™ Cartridge Check Valves are designed to offer maximum performance and ease of use. From the sharp, consistent threads on OPTI-MAX™ custom housings, to the exacting standards used to match ball/seat sets in OPTI-MAX™ cartridges, every aspect of design and manufacturing reflects an unavoidable fact: when it comes to reliable check valve operation, quality and precision make a big difference. OPTI-MAX™ check valves offer many advantages over OEM check valve systems, and are better designed, better made and more reliable than any other after-market check valve product. Additionally, OPTI-MAX™ Free-Turn™ housings can be removed with the tubing still attached, accelerating check valve maintenance while reducing fitting wear.
Trajan Scientific CPLRY BPX1-6MX0.53MMX2.65UM
SGE GC Capillary Columns: Dimethyl Polysiloxane, Diameter Inner: 0.53 mm, Film Thickness: 2.65 um, Length: 6 m, Temperature Range: -30 deg.C to +370 deg.C, For Use With: Simulated Distillation, Packing Material: BPX1, Particle Size: 2.65 um, Stationary Phase: 100% Dimethyl Polysiloxane