Dionex - ASE 350

Manufactured by  Dionex
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ASE 350 Automatic Integrated System, Extracts up to 24 samples.

ASE® 350 is a patented system for the extraction of solid and semisolid samples using common solvents at elevated temperatures and pressures. The 350 can automatically extract up to 24 samples, use less solvent and labor and accommodates 1, 5, 10, 22, 34, 66 and 100 mL cell sizes.
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Features of ASE 350


  • Automatically extract up to 24 samples (1–100 grams each).
  • Faster than Soxhlet, sonication, and other extraction methods.
  • Requires less solvent and labor.
  • Accommodates 1, 5, 10, 22, 34, 66 and 100 mL cell sizes.


  • Automated sequential solvent extraction system with a carousel that holds up to 24 samples.
  • Integrated solvent controller allows mixing and delivery of up to three solvents.
  • Specialized oven design ensures uniform heating and control of temperature for the extraction cell. This ensures uniform extraction from cell-to-cell and batch-to-batch.
  • SmartRun™ system ensures cell size and collection vessel size are matched for a successful extraction.
  • pH hardened pathway with Dionium™ components and cell make ASE compatible with acid or alkaline pretreated matrices.
  • Flow-through technology allows in-line filtration and in-cell clean-up.
General Specifications
Depth 61.7 cm
Height69.3 cm
Width 67.3 cm
Weight65 kg
Additional Specifications

Accepts sample cell sizes of 1,5, 10, 22, 34, 66, and 100 mL
Auto-seal actuator places cell into oven and returns cell to tray after extraction.
Temperature control: up to 200 °C.
Vertical cell orientation with flow from top to bottom.
Fluid delivery pressure: 10 MPa (1500 psi).
Pump flow: 70 mL minute
Automatic pressure sensor and pressure relief during heat-up.
Fluid Sensors: IR sensors detect fluid level during extract collection.
Display and Keyboard:
Menu operated LCD,
8 × 45 character display method and schedule editor and storage
Extraction Cells:
24 cell positions
Two rinse positions
Automatic home position sensing
Can perform multiple extractions per cell
Collection Vials:
26 position tray insert for 60 mL vials and
19 position tray for 250 mL bottles bottle positions
plus two bottle position for rinse/waste collection tray
compatible with 250 mL bottles
Extraction Fluids: Compatible with a wide range of organic and aqueous solvents
Power Requirements:
Consumption: 500 VA max.
Voltage: 100–120 or 220–240 Vac
Frequency: 50/60 Hz
Pneumatic Requirements:
Air at 400–827 kPa (60–120 psi)
N2 at 1034x–1340 kPa (150–200 psi)

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