Dionex ASE 350


Dionex ASE 350

The Dionex ASE 350 is designed for high-throughput labs with large sample testing requirements. It is ideal for the busy environmental, food analysis, chemical, pharmaceutical or research labs.

Automate extraction, filtration, and clean up of compounds from solid and semisolid samples in minutes using the automated Thermo Scientific™ Dionex ASE 350 Accelerated Solvent Extractor. This system accommodates sample sizes of 1-100g, allows unattended extraction of up to 24 samples, and uses 50 to 90% less solvent compared to other methods. The chemically inert pathway supports acid and alkaline sample matrices and solvents. Flexible, easy-to-operate, and cost-effective, the Dionex ASE 350 is ideally suited for high-throughput laboratories and for a wide variety of applications.


Rapid and Efficient Extractions

  • Elevated temperature (up to 200°C) and pressure (1500psi) reduce extraction times and solvent consumption
  • Fast pump (70mL/min.) enables fast extractions (typically 12-20 minutes)
  • Specialized oven design ensures precise temperature control for excellent reproducibility
  • The integrated solvent controller allows mixing and delivery of up to three solvents The Thermo Scientific™ SmartRun™
  • System ensures cell size and collection vessel size are matched for an optimal extraction
  • Enhanced flexibility to support multiple applications
  • System accommodates 1, 5, 10, 22, 34, 66 and 100mL cell sizes

pH-hardened pathway with Thermo Scientific™ Dionium™ components and cell enables compatibility with acid or alkaline pretreated matrices

Dramatically reduced solvent consumption

  • Requires less than 50mL solvent for a 20g sample
  • Includes solvent saver mode for further solvent savings

Enhanced laboratory productivity

  • The system holds up to 24 samples for unattended operation
  • Flow-through technology allows in-line filtration and in-cell cleanup

Key features include:

  • Unattended extraction of up to 24 samples
  • Automated in-line solvent mixing for complex extractions
  • Thermo Scientific Dionex Chromeleon 7.2 Chromatography Data System (CDS) software control for CDS standardization
  • Collection vessels (60 mL) can be directly transferred to the Rocket Evaporator
  • Stores 24 extraction methods and 24 extraction sequences for unmatched flexibility
  • pH Hardened Pathways for acid and base pre-treated sample

Recommended use

Use in conjunction with the Thermo Scientific™ Rocket™ Evaporator to optimize sample preparation workflow and to maximize laboratory productivity.


Extraction Application

Dionex ASE systems meet the requirements for extraction under U.S. EPA SW-846 Method 3545A for Pressurized Fluid Extraction of base/neutrals and acids, (BNA), organophosphorus pesticides (OPP), chlorinated pesticides and herbicides, polychlorinated biphenyls (PCB), polychlorinated dibenzo dioxins (PCDD) polychlorinated dibenzofurans (PCDF), and diesel range organics (DRO). The accelerated solvent extraction method replaces Soxhlet, sonication, wrist shaking, and other extraction techniques and uses less solvent and less time.

aplikasi ase

CRM = certified reference material

aCalculated as per SW-846 chapter 1.

bAverage recovery of surrogates

cShaker method

dAverage RSD of Congeners


For other application: click here

Erick Pascale - July 21, 2024

Matthew, this is so interesting! Have you ever seen a chrism recipe? For the Roman Catholics in this country, each archdiocese (I’m not sure about diocese) makes chrism during Holy Week at “Chrism Mass” A bottle of balsam bought from one of a few companies that make it in the USA is poured into olive oil Then it is blessed by the bishop with a prayer at the Mass It’s that quick and easy in true Roman style I must say the balsam smell is strong and beautiful! I’ve helped prepare the chrism oil for the service for several years now (Although never again, I will miss that fragrance that could last for days)


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