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Programme 2017

Programme 2017 P1705-RT DQ PQ Chia P1706-RT Pyrrolizidine alkaloids rolling proof vegetables rolling proof cereals rolling proof tea P1715-RT Dithiocarbamates P1707-RT Polar Pesticides P1716-RT Pesticides pomegranate P1711-RT Pesticide metabolites P1712-RT TA, Glyphosate in sorghum


Booking of the ring tests includes: 

  • High quality test materials.
  • Clear, concise and understandable reports.
  • A transparent publication of spiked levels and homogeneity/stabilty data.
  • Evaluations with respect to the comparability and the trueness.
  • Rapid processing: usually <4 weeks between results reporting and publication of the final report.
  • Shipping costs for shipment within the EU. Additional shipment costs might apply for shipment to Non-EU-countries.


Organisation of the tests:

  • The test materials consist of homogenates (unless otherwise specified in the list).
  • The test materials are shipped by express courier.
  • Results reporting is performed via the My PROOF section on the website.
  • Please place your orders via the Order/Log-in section on the website.
  • Note: PROOF-ACS reserves the right to cancel tests in case of less than ten participants.