Shop All Chromatography Sample Preparation Equipment & Accessories

HyperSep™ Glass Block Vacuum Manifold Lid (Thermo Scientific™)

16- and 24-port vacuum manifolds speeds up sample processing; glass block design allows visible inspection of the extraction process and simplifies cleaning.

Dionex™ OnGuard™ II Ag Cartridges (Thermo Scientific™)

Remove chloride, bromide, and iodide from sample matrices off-line to improve IC performance and facilitate trace analyses. Pretreat up to 12 samples in parallel.

Dionex™ SolEx™ SAX Polymer-Based SPE Cartridge (Thermo Scientific™)

Concentrate weak acid anions such as carboxylates using the SAX absorbant of this cartridge and the solid phase extraction (SPE) system.

Dionex™ ASE™ 150/350 Heat Exchanger (Thermo Scientific™)

Efficiently cool solvent and solvent vapors using this accessory for the Thermo Scientific™ Dionex™ ASE™ 150 and 350 Accelerated Solvent Extractors.

Dionex™ OnGuard™ II P Cartridges (Thermo Scientific™)

Remove the phenolic fraction of humic acids, tannic acids, lignins, anthocyanins, and azodyes from sample to improve IC performance. Pretreat 12 samples in parallel.

Dionex™ OnGuard™ Workstation (Thermo Scientific™)

Use the Thermo Scientific™ Dionex™ OnGuard™ Workstation with  Dionex™ OnGuard™ II Cartridges to pretreat up to 12 samples in parallel semi-automatically prior to ion chromatography.

Dionex™ AutoTrace™ 280 Preventative Maintenance Kits (Thermo Scientific™)

Order this kit for all the spare parts and instructions you need to perform annual preventive maintenance on the Thermo Scientific™ Dionex™ 280 AutoTrace™ SPE system.

Dionex™ SolEx™ C18 Silica-Based SPE Cartridges, 10mg (Thermo Scientific™)

Concentrate pesticides, herbicides, hydrocarbons, and other organic contaminants from water, extract pesticides and perform trace analysis using these C18 SPE cartridges.

Dionex™ ASE™ 150/350 Collection Vial Inserts (Thermo Scientific™)

Use these inserts to accommodate 60mL collection vials on Thermo Scientific™ Dionex™ ASE™ 150/350 Accelerated Solvent Extractors.

HyperSep™ Glass Blocks for Vacuum Manifold (Thermo Scientific™)

Order the glass block, which is the vacuum chamber of this manifold, if you need a replacement.

HyperSep™ Glass Block Vacuum Manifold Gasket (Thermo Scientific™)

Replace the gasket in the Thermo Scientific™ HyperSep™ Glass Block Vacuum Manifold as needed to maintain a vacuum and prevent leaking.

Dionex™ SolEx™ HRPHS Polymer-Based SPE Cartridge (Thermo Scientific™)

Obtain high recovery of polyphenols and related substances using the hydrophilic, reversed-phase properties of this HRPHS absorbant and the SPE system.

Rocket™ Evaporator Viewing Window Assembly (Thermo Scientific™)

Order this assembly if you need to replace the window used to view the strobe on the Thermo Scientific™ Rocket™ Evaporator.

Reacti-Therm™ Heating and Stirring Modules (Thermo Scientific™)

Perform derivatization and other small-scale reactions reliably and with ease.

Rocket™ Evaporator Lid Seals (Thermo Scientific™)

Order these lid seals for the outer and inner lids of the Rocket Evaporator if replacements are needed.