Increase Throughput

• More sample throughput for existing workflows by optimizing sample introduction steps.
• Remove the need for fast peristaltic pump speeds and substantially reduce sample input and stabilization times.

Reduce Maintenance

• Extend the service life of ICP-OES and ICP-MS components such as nebulizers, spray chambers, and sample cones by reducing exposure to the sample matrix.

Cost Effective

• Reduce costs associated with ICP argon and power consumption, peristaltic pump tubing replacement, and ICP-OES / ICP-MS maintenance.

Simple Operation

• Easy set-up with minimal modification to the analysis method.
• No additional complex software required; all system parameters are stored in the ASXpress^® Plus on-board processor.

​Timing

The ASXpress® Plus increases ICP-OES and ICP-MS sample throughput by reducing sample input, stabilization, and rinse times without affecting actual analyte measurement times.   Note that tasks such as autosampler probe evacuation, probe rinse, and rinse station refill occur simultaneously with the sample measurement.

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Data Quality

As part of a mining sample application, the geological certified reference material (CRM) OREAS 45f was prepared and run by a standard sample introduction setup and the ASXpress® Plus using ICP-OES detection.  Across 12 elements the average per cent recovery is very comparable, at 102% with the ASXpress® Plus and 105% with the standard setup.

Xpress Configuration​ Tool

The Xpress Configuration Tool is a simple, one-screen interface to configure the ASXpress® Plus accessory and autosampler, as well as providing access to manual functions of the ASXpress® Plus and autosampler.​