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Chromatography Products

 

  • Gas Purification systems
  • HPLC mobile phase filter assembly
  • SPE Vacuum Manifolds
  • SPE cartridges 1mL to 6mL
  • Syringes for GC & HPLC
  • Vials for GC & HPLC
  • HPLC Column

 

 

Autosampler Vials screw & crimp neck with 2mL, 1.5mL, 350uL and 250uL capacity in Clear & Amber glass
         
Various types of septa such as TEF/Rubber, Silicone /PTFE is available

 

Electronic crimper 20mL, 40ml & 60mL EPA vials
     
16mm Screw Thread Heapspace Vial, 22x46mm Clear 10mL
     
GC Syringe

 

The TC-20 tubing cutter is the only CE marked motorized cutter for HPLC tubing currently available.

A zero dead volume connection is important for maximum chromatographic performance. Unswept volume, caused by a poor fit between tubing and the mating seat, can cause sample dispersion and unsatisfactory chromatographic results. Poor fit of the tubing can be due to a cut edge that is not square, or by improper deburring. Burrs may prevent the tubing from fully seating and may restrict the internal diameter.

Clean, square cuts:
The TC-20 tube cutter assures a zero dead volume connection. The tubing is held securely in a clamp vice on the vertical swing arm. This swing arm is then lowered against the abrasive cutting wheel, producing a perfectly square cut. No lubricant or cutting fluid is required.

Cuts 3 common sizes of HPLC tubing:
1/16", 1/8" and 1/4" outside diameter (OD) tubing with inside diameters as small as 0.008" can be smooth-cut and dressed without distortion.