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DirectAMS

1 Order Completed
Bothell, Washington, US

About DirectAMS

DirectAMS provides high precision radiocarbon dating services for applications in Archaeology, Geology, Anthropology, Climate Science, Antiquities, and more.

DirectAMS operates an AMS facility based in Seattle, Washington, USA, that has been in operation since 2006. We have processed over 50,000 AMS samples... Show more »

DirectAMS provides high precision radiocarbon dating services for applications in Archaeology, Geology, Anthropology, Climate Science, Antiquities, and more.

DirectAMS operates an AMS facility based in Seattle, Washington, USA, that has been in operation since 2006. We have processed over 50,000 AMS samples for a variety of industries. Our independent dedicated tracer-free sample processing facility, in nearby Bothell, Washington, houses a dedicated pretreatment and graphitization laboratory.

DirectAMS is proud to offer the most affordable radiocarbon dating services in the industry, enabling scientists and their students to more fully describe sites of interest and generate detailed chronologies.

If a customs declaration is required, label as follows: "Geological samples provided for scientific study. No commercial value. Samples will be destroyed upon analysis"

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Our Services (7)


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Accelerated Mass Spectrometry

Starting at $99.00 per sample

AMS Measurement:

  • Graphitized samples are submitted to our Seattle-based AMS facility, which is dedicated to rapid and high-quality measurement services. Your samples are measured on a state-of-the-art National Electrostatics Corporation 1.5SDH-1 Pelletron Accelerator. The accelerator produces measurements to 0.3% precision... Show more »

AMS Measurement:

  • Graphitized samples are submitted to our Seattle-based AMS facility, which is dedicated to rapid and high-quality measurement services. Your samples are measured on a state-of-the-art National Electrostatics Corporation 1.5SDH-1 Pelletron Accelerator. The accelerator produces measurements to 0.3% precision and accuracy. The dual ion-sources of the AMS instrument process graphite samples
    in 40-sample and 134-sample batches. Please contact our experts if you require further technical details about the NEC 1.5SDH-1 Pelletron Accelerator.

Reporting:

  • All AMS measurements must pass stringent Quality Control (QC) tests before dates are reported. Our standard reporting sheets list radiocarbon ages, and the associated uncertainties. Our expert staff can also provide calibrated dates. Reports are submitted electronically unless otherwise requested. Our consultants are also available to provide assistance in the interpretation of your results at no cost.
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Radiocarbon Dating

Price on request
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Chronological Dating Methods

Price on request
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Geophysics

Price on request
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Geological Sciences

Price on request
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Geological Science & Energy

Price on request
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Mass Spectrometry

Price on request
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Elizabeth Alford

Billing contact
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Jacob Laugeson

QA Administrator
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Alyssa Tate

Director of Lab Operations

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