AS Autosampler
 
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AS Autosampler

The Dionex AS Autosampler is designed for high precision, reliability, ruggedness, and ease of use. The AS can be used with the entire ICS product family.

  • Free up your schedule and lab time with automated sample handling for your IC.
  • Improve your results with automated sample preparation.
  • Eliminate complex laboratory procedures with automated sample preconcentration.
  • House and protect critical chromatographic components with either of two AS chromatography enclosures.

Key Features Provide Performance and Versatility

  • Capable of Simultaneous Injection without cross contamination of chemistries.
  • Consistent operation at RSDs of less than 0.3% that indicate reproducible and accurate results
  • Specially designed 10-mL polystyrene sample vials with wide openings that are easy to fill, easy to handle, and permit large-volume injections
  • Easy access to components for effective troubleshooting
  • All-PEEK flow paths that ensure compatibility with aqueous and reversed-phase eluents and protect sensitive samples from metallic contamination; control through Chromeleon®, or module front panel
  • Moving-needle design to guarantee reliable sampling from a variety of vial sizes
  • Easy syringe priming
  • Sample Prep option that saves time and labor by automating your sample and standard preparations
  • Chemistry-switching option to provide fully automated switching between two independent applications on the same IC system
  • Sample tray temperature control option for thermally sensitive samples that offers precise, reliable control over a temperature range of 4–40 °C
  • Two chromatography enclosure options to house and protect chromatographic components

AS Autosampler  Specifications
Sample Capacity

49 ea. 10 mL; 100 ea. 1.5 mL; Well Plates (2 x 96)

Injections per vial

1–99

Minimum Sample Volume

10 µL can be sampled from a 300-µL microvial; 20 µL can be sampled from a 500-µL microvial

Variable volume range

1–100 µL in 0.1-µL increments; 100–8000 µL in 1-µL increments

Injection precision

Fixed loop <0.3% RSD at 20 µL; Partial loop <0.5% RSD at 20 µL

Dilution precision

<1.0% RSD for a 1:100 dilution

Dispensing precision

<0.2% RSD (by weighing)

Carryover

<0.01% with 500 µL flush volume

Operating temperature range

4–40 °C (40–104 °F)

Power requirements

90–265 V ac, 47–63 Hz

Order Information
Call 1-800-DIONEX-0 (zero) for order information.
Data Sheets
IC Autosamplers: AS, AS40, and AS-HV   839K
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