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Dionex™ OnGuard™ II Ag/H Cartridges, 2.5mL Thermo Scientific™

Remove chloride, bromide, and iodide, trap silver and other cations, neutralize caustic sample and remove carbonate. Eliminating these sample matrix interferences using this off-line sample preparation technique improves performance of ion chromatography (IC) and facilitates trace analysis.

Dionex™ OnGuard™ II Ba/Ag/H Cartridges, 2.5mL Thermo Scientific™

Remove high levels of alkaline earth and transition metals, neutralize caustic samples, and remove carbonate using this off-line sample preparation technique. The Thermo Scientific™ Dionex™ OnGuard™ II Ba/Ag/H Cartridge layers three styrene-based, sulfonic acid resins to improve performance of ion...

Acclaim™ SST Guard Cartridge Holders, V-2 Thermo Scientific™

Use the Thermo Scientific™ Guard Holder and Coupler for your Thermo Scientific™ Acclaim™ Guard columns. They can be purchased separately or as a kit.

Acclaim™ Guard Kits, V-2 Thermo Scientific™

Use the Thermo Scientific™ Guard Holder and Coupler for your Thermo Scientific™ Acclaim™ Guard columns. They can be purchased separately or as a kit.

Dionex™ OnGuard™ II RP Cartridges, 1mL Thermo Scientific™

Remove hydrophobic substances such as aromatic dyes, some aromatic carboxylic acids, hydrocarbons, and surfactants from sample matrices to improve IC performance and facilitate low-level ion analysis. Thermo Scientific™ Dionex™ OnGuard™ II RP Cartridges are an off-line sample preparation technique...

Dionex™ OnGuard™ II H Cartridges, 1mL Thermo Scientific™

Remove high levels of alkaline earth and transition metals from sample matrices and neutralize highly alkaline samples such as sodium hydroxide or sodium carbonate. Carbonate can then be removed by sparging the sample.

Dionex™ OnGuard™ II Na Cartridges, 1mL Thermo Scientific™

Remove high levels of alkaline earth and transition metals from sample matrices without acidifying the sample. Thermo Scientific™ Dionex™ OnGuard™ II Na Cartridges are an off-line sample preparation technique that uses 16% cross-linked, styrene-based, sulfonic acid resin in the sodium form to...

Dionex™ OnGuard™ II P Cartridges, 1mL Thermo Scientific™

Remove the phenolic fraction of humic acids, tannic acids, lignins, anthocyanins, and azodyes from sample matrices. Thermo Scientific™ Dionex™ OnGuard™ II P Cartridges are an off-line sample preparation technique that uses polyvinylpyrrolidone (PVP) polymer with very high selectivity to eliminate...

Dionex™ OnGuard™ II A Cartridges, 1mL Thermo Scientific™

Remove inorganic anions and strong organic acids contaminants from sample matrices and neutralize highly acidic samples to improve ion chromatography (IC) performance and facilitate trace ion analysis.

Dionex™ OnGuard™ II Ba Cartridges, 1mL Thermo Scientific™

Remove high concentrations of sulfate from sample matrices Improve ion chromatography (IC) performance and facilitate low-level ion analysis. Thermo Scientific™ Dionex™ OnGuard™ II Ba Cartridges are an off-line sample preparation technique that uses a styrene-based, sulfonic acid resin in the barium...

Dionex™ ED Electrochemical Detector Disposable Platinum Electrodes, with two 0.002 in. gaskets Thermo Scientific™

Employ the latest innovation in electrochemical detection, providing a new level of reproducibility and ease of use with Thermo Scientific™ Dionex™ Electrochemical Detector Disposable Electrodes for Electrochemical amperometry cells.

Dionex™ InGuard™ HRP Cartridges Thermo Scientific™

Simplify complex applications while improving ion chromatography (IC) performance by automatically removing matrix interferences such as cations (including transition metals), anions, or hydrophobic substances with Thermo Scientific™ Dionex™ InGuard™ HRP Cartridges.

Dionex™ InGuard™ Na Cartridges Thermo Scientific™

Simplify complex applications while improving ion chromatography (IC) performance by automatically removing matrix interferences such as cations (including transition metals), anions, or hydrophobic substances with Therm Scientific™ Dionex™ InGuard™ Na Cartridges.

Dionex™ OnGuard™ II M Cartridges, 1mL Thermo Scientific™

Remove transition metals and for matrix elimination of alkali and alkaline earth metals to improve ion chromatography (IC) performance and facilitate low-level ion analysis. Thermo Scientific™ Dionex™ OnGuard™ II M Cartridges are an off-line sample preparation technique that uses an iminodiacetate...

Dionex™ OnGuard™ II H Cartridges, 2.5mL Thermo Scientific™

Remove high levels of alkaline earth and transition metals from sample matrices and neutralize highly alkaline samples such as sodium hydroxide or sodium carbonate. Carbonate can then be removed by sparging the sample.
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