Liquid Chromatograph Solvent Handling Component Accessories

Restek™ Opti-Cap Bottles

Graduated, safety-coated bottles with GL-45 threads.

Restek™ Opti-Cap

Fits all standard GL-45 bottles.

Restek™ Opti-Cap Bottle Top Kits

Fits all standard GL-45 bottles.

Upchurch Scientific™ Inlet Solvent Filters

Stainless-steel or multiple materials

Restek™ Sulfinert-Treated Swagelok Sample Cylinders

Made of 304L stainless steel to resist corrosion and DOT rated to 1800 and 5000psig, which allows sampling at gas wellheads as well as on-site refineries.

Upchurch Scientific™ Inlet Solvent Filters: End Fittings

Manufactured from Polyether ether ketone (PEEK). Upchurch Scientific Inlet Solvent Filters: End Fittings are used for Analytical HPLC Systems.

Thermo Scientific™ SRS Pro Solvent Recycling System Available on GSA/VA Contract for Federal Government customers only.

Reduce mobile phase consumption by up to 90%

PYREX™ Gas Chromatograph Collection Tube, Standard Taper 5/5M

Replacement part for 6949M series of PYREX microchemistry kits

Hamilton™ Dual syringe Diluter Valve

For use with ML503A and ML530B instruments.

Teledyne SSI M1 Class Pump

The compact SSI M1 Class HPLC Pump consists of single-headed, positive displacement piston pumps that deliver high-performance and precision.

Teledyne SSI LS Class Pump

The reliable LS Class consists of single-headed, positive displacement piston pumps incorporating advanced cam designs for very low pulsation. 

Restek™ Ultra-High Pressure Sample Cylinder Valves

Large, durable, Kel-F seat ensures leak-free operation.

Restek™ Sulfinert Sample Loops

Ideal for samples containing low concentrations of sulfur or other active compounds. Sulfinert treatment of Restek Gas Sample Loops eliminate active sites in the valve or loop for better recovery of active compounds.

Restek™ Alta-Robbins Sample Cylinder Valves

Large, durable, Kel-F seat ensures leak-free operation.

Restek™ Veriflo Flow Controllers

Available in Siltek-treated and stainless steel versions.

Restek™ Opti-Cap Bottle Top Plug

For bottle top adapters.

Restek™ Sulfinert Replacement Rotors

Replacement rotors for sulfinert gas sampling valves

Restek™ Replacement Orifices

Use these orifices with a Veriflo 423XL flow controller to change the flow range for alternative sampling times.

Teledyne SSI LD Class Pump

The versatile LD Class consists of dual-headed, positive displacement piston pumps, delivering performance for analytical, flash, and small-scale preparative chromatography applications. 

Restek™ Ultra-Clean Resin

Eliminates the hassle of cleaning and testing resin for air sampling.

Restek™ Replacement Frits for Passive Air Sampling Kits

For use in critical orifice fitting.

Restek™ Passive Air Sampling Kits

Provide accurate integrated sampling without a sampling pump.

Restek™ Sulfinert Gas Sampling Valves

Sulfinert-treated valves are ideal for samples containing low concentrations of sulfur or other active compounds.

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