MilliporeSigma, HPLC, Supplies
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MicroTight Adapters
MilliporeSigmaThese adapters will help create a true zero dead volume (ZDV) connection between 1/16" I.D. tubing and capillary tubing. MicroTight Adapters allow connection of 1/16" O.D. tubing directly to 1/32" O.D. and 360 μm tubing.
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Purge/Trap J BTEXTRAP(TM)
MilliporeSigmaTubes used in purge and trap analyses generally are packed with multiple beds of adsorbent materials, so that a broad range of polar and nonpolar, high and low molecular weight compounds can be trapped in a single tube. Each bed protects the next, increasingly active bed, by preventing compounds…
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Union
MilliporeSigmaStainless steel, unless noted otherwise. Nuts and ferrules included. Synonyms: Valco® Unions Legal Information: Valco is a registered trademark of Valco Instruments Co. Inc.
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Union for connecting 1/16 in., bore size 0.75 mm
MilliporeSigmaStainless steel, unless noted otherwise. Nuts and ferrules included. Synonyms: Valco® Unions Legal Information: Valco is a registered trademark of Valco Instruments Co. Inc.
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Rheodyne® Injector Rheodyne, 7725i
MilliporeSigmaRheodyne® Injector model is a stainless steel version and comprises of a six-port sample injection valves in which the sample is loaded through a built-in needle port in the front of the valve. Legal Information: Rheodyne is a registered trademark of IDEX Health & Science, LLC
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Tee zero dead volume
MilliporeSigmaStainless steel, unless noted otherwise. Nuts and ferrules included. Synonyms: Valco® Unions Legal Information: Valco is a registered trademark of Valco Instruments Co. Inc.
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Tee bore 0.020 in., 10-32 thread
MilliporeSigmaThe PEEK tees are to be operated at 4000 psi (281 kg/cm2). They include Fingertight III nuts and ferrules. Synonyms: Upchurch PEEK Fingertight Union
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Union bore 0.010 in., 10-32 thread
MilliporeSigmaThe PEEK zero dead volume unions are to be operated at 5000 psi (352 kg/cm2). They include Fingertight III nuts and ferrules. Synonyms: Upchurch PEEK Fingertight Union
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LiChrospher® ADS allows the fully automated, LC integrated sample preparation of hydrophobic, low molecular weight analytes from untreated samples like serum, milk, fermentation broth of food homogenates. The enrichment is based on two chromatographic processes: reversed phase and size exclusion…
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LiChrospher® ADS allows the fully automated, LC integrated sample preparation of hydrophobic, low molecular weight analytes from untreated samples like serum, milk, fermentation broth of food homogenates. The enrichment is based on two chromatographic processes: reversed phase and size exclusion…
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The package contains: 10 PVDF double cones for capillary tubing (1/16") with knurled screw Ordering No. 1.15545 resp. 1.51216.
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Supelco® ColumnSaver Precolumn Filter
MilliporeSigma•Economical protection for your guard or analytical HPLC column •No wrenches or tools required to install, fingertight to 5,000 psi •Lower dead volume than conventional filters with holders •Universal connection is compatible with all manufacturers fittings· The new Supelco ColumnSaver offers…
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PEEK Tubing
MilliporeSigmaPolyetheretherketone (PEEK) tubing has become a popular replacement for stainless steel tubing in various places in the HPLC system. It is especially useful when contact between the sample and metal components must be avoided, such as when working with metal complexing agents or certain biochemical…
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PEEK Tubing
MilliporeSigmaPolyetheretherketone (PEEK) tubing has become a popular replacement for stainless steel tubing in various places in the HPLC system. It is especially useful when contact between the sample and metal components must be avoided, such as when working with metal complexing agents or certain biochemical…
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PTFE Tubing
MilliporeSigmaEconomical, flexible PTFE tubing is ideal for use at pressures up to 500 psi (35 kg/cm2). Use in automatic analyzer, postcolumn reaction, preparative scale systems, in-stream sampling devices, and when monitoring physiologically important compounds. The maximum recommended operating temperature for…
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Slip-On Inlet Filter
MilliporeSigmaWe recommend this filter for solvent inlet applications. The 10 mum filter protects the HPLC system from contamination while minimizing pump cavitation problems. Compatible with the 1.5 mm I.D. tubing used with many HPLC pumps. Also fits the 2.2 mm I.D. tubing used with Varian pumps and the 3.0 mm…
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Mininert® Valve, screw thread for use with 20/400 mm thread
MilliporeSigmaApplication Mininert valves are leak-tight closures for vials and other containers. They are available in both crimp and screw thread versions. Only PTFE and glass are in contact with the contents of the container. They are the ideal closure for the following applications: calibration…
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LiChrospher® ADS allows the fully automated, LC integrated sample preparation of hydrophobic, low molecular weight analytes from untreated samples like serum, milk, fermentation broth of food homogenates. The enrichment is based on two chromatographic processes: reversed phase and size exclusion…
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