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.

Upchurch Scientific™ Inlet Solvent Filters

Stainless-steel or multiple materials

Restek™ Opti-Cap Bottle Top Kits

Fits all standard GL-45 bottles.

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.

Upchurch Scientific™ Inlet Solvent Filters: Filter Cups

Replacement parts for inlet solvent filters.

Hamilton™ Dual syringe Diluter Valve

For use with ML503A and ML530B instruments.

Restek™ Ultra-High Pressure Sample Cylinder Valves

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

Restek™ Opti-Cap Bottle Top Plug

For bottle top adapters.

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

EMD Millipore™ MilliSolve™ System

Accessories for filter holders for sample preparation.

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™ 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™ 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.

Restek™ Replacement Orifices

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

Restek™ Veriflo Flow Controllers

Available in Siltek-treated and stainless steel versions.

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™ Passive Air Sampling Kits

Provide accurate integrated sampling without a sampling pump.

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.

Restek™ Alta-Robbins Sample Cylinder Valves

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

Restek™ Low-Pressure, CPI Inlet Filter for Mobile Phase Reservoir

A 316 stainless steel knurled cap and Tefzel CPI ferrule seal to 0.125 in. OD PTFE tubing when finger-tightened onto the precision-machined filter holder.

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