G-Probe spring round postponement
Owing to the Covid-19 pandemic, G-Probe operations have been interrupted. We are requesting participants to answer a short questionnaire to assess the readiness of laboratories across the world to participate in G-Probe 24.
We hope to send out test materials in July, but it depends on the readiness of sufficient laboratories. We will shortly confirm our revised scheduling, but owing to the exceptional circumstances there will be only one round this year.
The G-Probe report for round Round 23, involving the Norite glass test material NoSM-1G, is now available for download.
For enquiries about:
The test material and the G-Probe programme, contact Dieter Garbe-Schönberg: firstname.lastname@example.org
The delivery of test materials, contact Charles Gowing: email@example.com
The website and reporting results online, contact Peter Webb: firstname.lastname@example.org
Payments and subscriptions, contact Chris Jackson: email@example.com
The G-Probe proficiency testing programme is provided by the International Association of Geoanalysts (IAG): www.geoanalyst.org/
The IAG gratefully acknowledges the major role that Steve Wilson (USGS) has played in initiating, organising and developing the G-Probe programme over many years.