Thermo Scientific - Sample Preparation - Chromatography - Lab supplies

Solid Phase Extraction

A variety of instruments, consumables, accessories, and replacement parts for sample preparation via solid-phase extraction (SPE). Includes SPE cartridges and well plates, SPE systems, QuEChERS products, and accelerated solvent extraction products.

The right sample preparation solution can save you time and solvent, reduce repetitive functions, and provide consistency and accuracy of results. You’ll find the right solution among our broad selection of sample preparation consumables. Our most recent innovations include the SMART Digest kits for fast, highly reproducible protein digestion and the next generation SOLA solid phase extraction fritless SPE range, which provides higher levels of reproducibility and robustness compared to conventional devices.

Catalog No.		Product	Net Price
	THM057083	Dionex™ OnGuard™ II RP Cartridges, 1mL	376.79	Add to Cart
pH 0 to 14 Product Line OnGuard Unit Size Each 1 Type OnGuard II RP Cartridge, 1-cc Description RP; 1 cc For Use With (Application) Removal of Hydrophobic Substances For Use With (Equipment) Dionex OnGuard Sample Prep Station Quantity 1 Volume (Metric) 1 mL
	THM057084	Dionex™ OnGuard™ II RP Cartridges, 2.5mL	804.38	Add to Cart
pH 0 to 14 Product Line OnGuard Unit Size Each 1 Type OnGuard II RP Cartridge, 2.5-cc Description RP; 2.5 cc For Use With (Application) Removal of Hydrophobic Substances For Use With (Equipment) Dionex OnGuard Sample Prep Station Quantity 1 Volume (Metric) 2.5 mL
	THM088355	Dionex™ OnGuard™ II A Cartridges, 1mL	124.89	Add to Cart
Product Line OnGuard Unit Size Each 1 Type OnGuard II A Cartridge, 1-cc Description Neutralizes highly acidic samples For Use With (Application) Removal of Inorganic Anions and Strong Organic Acids Contaminants from Sample Matrices and Neutralization of Highly Acidic Samples For Use With (Equipment) Dionex OnGuard Sample Prep Station Quantity 12/Pk. Volume (Metric) 1 mL
	THM057091	Dionex™ OnGuard™ II A Cartridges, 1mL	427.6	Add to Cart
Product Line OnGuard Unit Size Each 1 Type OnGuard II A Cartridge, 1-cc Description Neutralizes highly acidic samples For Use With (Application) Removal of Inorganic Anions and Strong Organic Acid Contaminants from Sample Matrices and Neutralize Highly Acidic Samples For Use With (Equipment) Dionex OnGuard Sample Prep Station Quantity 48/Pk. Volume (Metric) 1 mL
	THM057092	Dionex™ OnGuard™ II A Cartridges, 2.5mL	914.46	Add to Cart
Product Line OnGuard Unit Size Each 1 Type OnGuard II A Cartridge, 2.5-cc Description Neutralizes highly acidic samples For Use With (Application) Removal of Inorganic Anions and Strong Organic Acid Contaminants from Sample Matrices and Neutralize Highly Acidic Samples For Use With (Equipment) Dionex OnGuard Sample Prep Station Quantity 48/Pk. Volume (Metric) 2.5 mL
	THM088358	Dionex™ OnGuard™ II P Cartridges, 1mL	124.89	Add to Cart
Product Line OnGuard Unit Size Each 1 Type OnGuard II P Cartridge, 1-cc Description Removes phenolics and azo dyes from samples prior to cation or anion analysis For Use With (Application) Phenolic Fraction Removal For Use With (Equipment) Dionex OnGuard Sample Prep Station Quantity 12/Pk. Volume (Metric) 1 mL
	THM057087	Dionex™ OnGuard™ II P Cartridges, 1mL	419.12	Add to Cart
Product Line OnGuard Unit Size Each 1 Type OnGuard II P Cartridge, 1-cc Description Removes phenolics and azo dyes from samples prior to cation or anion analysis For Use With (Application) Phenolic Fraction Removal For Use With (Equipment) Dionex OnGuard Sample Prep Station Quantity 48/Pk. Volume (Metric) 1 mL
	THM088356	Dionex™ OnGuard™ II M Cartridges	175.69	Add to Cart
Product Line Dionex Unit Size Each 1 Type OnGuard II M Cartridge, 1-cc Description Removes transition metals For Use With (Application) Ion Chromatography and Low-Level Ion Analysis For Use With (Equipment) Dionex OnGuard Sample Prep Station Quantity 12/Pk. Volume (Metric) 1 mL
	THM057137	Dionex™ OnGuard™ II M Cartridges, 1mL	793.8	Add to Cart
Product Line OnGuard Unit Size Each 1 Type OnGuard II M Cartridge, 1-cc Description Removes transition metals For Use With (Application) Removal of Transition Metals and Matrix Elimination of Alkali and Alkaline Earth Metals For Use With (Equipment) Dionex OnGuard Sample Prep Station Quantity 48/Pk. Volume (Metric) 1 mL
	THM057095	Dionex™ OnGuard™ II M Cartridges	1617.24	Add to Cart
Product Line Dionex Unit Size Each 1 Type OnGuard II M Cartridge, 2.5-cc Description Removes transition metals For Use With (Application) Ion Chromatography and Low-Level Ion Analysis For Use With (Equipment) Dionex OnGuard Sample Prep Station Quantity 48/Pk. Volume (Metric) 2.5 mL

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Overview

A rapid, effective, economical path to a clean extract

Solid phase extraction (SPE) is a sample preparation technique that chromatographers use to remove interfering compounds, concentrate the analyte, and/or extract the analyte in a preferred solvent prior to HPLC, GC, IC, or MS analysis.

Remove uncertainty and add consistency to your chromatographic results using Thermo Scientific solid phase extraction products. Our broad range of high performance SPE products:

Reduce the adverse effects of the sample matrix

Significantly improve the robustness, reproducibility, and sensitivity of chromatographic and mass spectrometry analytical results

Resources

Guide to solid phase extraction (SPE)

Choosing your SPE solution

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