HPLC Valve and Injector Accessories
Thermo Scientific™ Bottom-of-the-Bottle™ Solvent Filters
Protect your HPLC system with Thermo Scientific™ Bottom-of-the-Bottle™ Solvent Filters.
MilliporeSigma™ Supelco™ Reservoir for Filtration Apparatus 1
Replacement glass reservoir for Supelco™ mobile phase filtration apparatus 1
MilliporeSigma™ Supelco™ Mobile Phase Reservoir System
This convenient system is made entirely of inert parts: glass, Tefzel, PEEK, and PTFE TFE. Includes 10 ft./3 m of 1/8 in. O.D. PTFE tubing, a PEEK bottom-of-the-bottle filter/sparger, a plug, and a 1-liter or 2-liter safety-coated bottle.
MilliporeSigma™ Supelco™ LC column Replacement Bed Supports
For use with flow adapter only.
MilliporeSigma™ Supelco™ Precolumn Filter Direct-Connect, PEEK
Direct-connect; protects analytical and guard columns.
MilliporeSigma™ Supelco™ SSI™ High Pressure Precolumn Filter
In-line installation. The 316 stainless steel filter disc (0.5 μm pores) is easily replaced without removing the column end fitting. For 1/16 in. tubing. Maximum operating pressure: 15,000 psi (1,054 kg/cm2).
Thermo Scientific™ Rheodyne™ Replacement Rotor Seals for Injectors
Maintain performance of your Thermo Scientific™ Rheodyne™ Sample Injectors for HPLC with these replacement rotor seals.
MilliporeSigma™ Supelco™ HyperShear Ultra HPLC High Pressure Static Mixer, Binary Tee Housing Assembly, 18,000 psi
HyperShear Mixers incorporate a highly efficient cross-flow shearing mechanism which produces vortex shear mixing over a wide flow range. This mixing technology typically delivers between 25% to 200% better mixing efficiency compared to conventional packed bed or tortuous path mixers.
MilliporeSigma™ Supelco™ Mobile Phase Filtration Apparatus 2
Connects to aspiration line
MilliporeSigma™ Supelco™ Rheodyne™ Rotor Seal for Model 7125/7725/7725i Injector
Rotor Seal for Model 7125/7725/7725i Injector is an accessory for use with mainly Rheodyne™ model 7725 and 7725i injectors for operation at pH 0-14.
MilliporeSigma™ Supelco™ PEEK Inline Microfilter
Install between 2 pieces of capillary tubing, using Microtight tubing sleeves. PEEK housing with special PEEK fitting that encases the 0.5 μm PEEK frit. Through hole 0.006 in., swept volume 0.24 μL. Includes 2 MicroFingertight nuts, and 5 frits (1 installed).
MilliporeSigma™ Supelco™ columnSaver Precolumn Filter
The new Supelco columnSaver offers all of the protection of conventional precolumn filters at much less the cost. With its convenient direct connect design, changeover time is measured in seconds, and requires no wrenches or tools to install.
MilliporeSigma™ Supelco™ OPTI-SEAL Pump Seal
OPTI-SEAL pump seals are made from an inert, ultra-high molecular weight polyethylene material (UHMW-PE). Relative to conventional polytetrafluoroethylene (PTFE) seals, these seals show less particle shedding. This reduces the potential for clogged frits, resulting in the prevention of unscheduled system downtime.
MilliporeSigma™ Supelco™ Packing Reservoirs for Non-Jacketed LC columns
Supplied complete with all fittings necessary for connection to threaded columns. The top has 1/4 -28 fitting.
MilliporeSigma™ Supelco™ OPTI-SOLV™ Mini, Micro, and Nano Filter
The OPTI-SOLV™ Mini Filter provides low-impact filtering in a package no longer that a finger tight fitting. Use them to prolong the life of your analytical column, or before your mass spectrometer as a last line of defense against debris.