Invitation for Registration

IARMA Environmental Radioactivity Proficiency Test ERAD-PT-2020 on the Determination of Natural and Anthropogenic Radionuclides in Seaweed and Water

IARMA is pleased to announce its Environmental Radioactivity Proficiency Test ERAD-PT-2020 on the determination of natural and anthropogenic radionuclides in Seaweed and Water.

The IARMA ERAD-PT-2020 is conducted according to predefined criteria, for more information please refer to: PT General Procedure and Criteria for environmental radioactivity proficiency tests.

Target laboratories: Laboratories working in the field of environmental radioactivity analysis of anthropogenic and natural radionuclides.

Proficiency test materials:  One bottle of 200 g of dried, milled, homogenized and sterilized Seaweed contains K-40, Ba-133, Cs-137, Th-232, U-238 and Am-241 and three bottles of 250 ml of water spiked with anthropogenic and natural radionuclides at environmental levels.

ERAD-PT-2020 schedule:

Activity Target date
Registration 15 July 2020
Payment of the PT Fees 15 August 2020
Samples’ shipment 15 September 2020
Reporting of analytical results 15 November 2020
Individual evaluation reports 31 December 2020
Draft of the summary report 31 January 2021

Registration: Please fill in the form below. Please send your purchase order to: The ERAD-PT-2020 participation fee is 1500 GBP plus VAT (if applicable) which includes the ERAD-PT-2020 samples set, shipment cost within EU (additional fee for international shipment), individual evaluation and summary reports.