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Thermo Scientific Dionex AS

UsedThermo Scientific DionexChromatography data processing systemsNetherlands
Procurable

Not in stock, available to order through our sourcing team

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Injection Volume Range
1 to 8,000 μL
Injection Volume Precision
Fixed loop <0.3% RSD at 20 μL; Partial loop <0.5% RSD at 20 μL
Injection Loop Size
25 μL
Concentrator Column
Dionex ultra-low pressure; maximum injection pressure 690 kPa
Maximum Pressure Delivery
690 kPa (100 psi)
Availability
Procurable
Lead time
Confirmed with your quote
All 17 specifications
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Specifications 17

Brands
Thermo Scientific Dionex
New/Used
Used
Dimensions
580 x 300 x 460 mm
Weight
< 30 kg
Injection Volume Range
1 to 8,000 μL
Injection Volume Precision
Fixed loop <0.3% RSD at 20 μL; Partial loop <0.5% RSD at 20 μL
Injection Loop Size
25 μL
Concentrator Column
Dionex ultra-low pressure; maximum injection pressure 690 kPa
Maximum Pressure Delivery
690 kPa (100 psi)
Injections per Vial
1 to 99
Vial Sizes
1.5 mL glass vials-shaped wells, 0.5 mL wells
Operating Temperature Range
Ambient
Operating Humidity Range
5–95% relative, noncondensing
Power Requirements
100–240 V AC, 50–60 Hz, autoranging
Control Modes
Full control through Chromeleon CDS software; alternative control through TTL or relay closures; two relay outputs, two TTL outputs, four programmable inputs
Availability
Procurable
Lead time
Confirmed with your quote

Product description

Automated autosampler with dual platform, PLC control, and advanced solvent and pre-filtration for diverse sample types.

The Dionex AS-1 is an advanced autosampler designed to automate sample preparation processes, enhancing efficiency and precision in analytical laboratories. This instrument is particularly beneficial in biotechnology applications, where accurate and reproducible sample handling is crucial.

Key features include:

  • High-speed, wide-area extraction columns: Facilitate rapid and efficient sample processing.
  • Accelerated solvent-based pre-filtration techniques: Ensure thorough sample purification.
  • Versatile sample compatibility: Capable of handling liquid, solid, and gas samples with high accuracy.
  • Programmable logic controller (PLC): Allows full automation and customization of sample preparation protocols.
  • Dual platform design: Accommodates up to eight extraction columns, supporting high-throughput operations.
  • Enhanced solvent management system: Reduces solvent consumption and minimizes environmental impact.

The Dionex AS-1 is widely utilized in various scientific fields, including biotechnology, environmental analysis, pharmaceutical research, and food and beverage testing. Its applications are particularly relevant in bioprocessing, molecular diagnostics, and synthetic biology workflows, where precise sample preparation is essential.

Commonly employed in university laboratories, biomedical research centres, clinical diagnostics facilities, and biopharmaceutical companies, the Dionex AS-1 supports a range of analytical techniques such as gas chromatography (GC), liquid chromatography (LC), ion chromatography (IC), and their mass spectrometry counterparts.

Introduced in the early 2000s, the Dionex AS-1 remains a valuable tool in laboratories requiring reliable and automated sample preparation solutions.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 29 October 2026