rolling proof - module vegetables and fruits

P2321-RT and P2322-RT are part of the ongoing scheme rolling proof - module vegetables and fruits.

The scheme is designed for common pesticide multi-residue methods and the commodity groups "high water content" and "high water content and high acid content" according to SANTE 11312/2021. 

Please feel free to book P2321-RT and P2322-RT individually (please place your order below) or feel free to join rolling proof. If rolling proof is booked as a 6-year-package, a discount of 10 % is granted.

The test materials are spiked with 25 to 35 pesticides each. Neither the identity nor the exact number of pesticides are announced in advance. The scope of pesticides is defined here.

The analytical data are assessed with respect to

  • the correct identification of the spiked pesticides,
  • the comparability (z-score), and
  • the trueness (70 to 120% of the spiked level).

Expected time schedule

Please register before:
01 March 2023
Dispatch of samples:
05 June 2023
Deadline for reporting results:
03 July 2023

Costs of P2321-RT/P2322-RT

Ring test and material Amount Price per unit
rolling proof - module vegetables and fruits 0 €
P2321-RT - Carrot - test material
Carrots, homogenised, spiked with 25-35 multi-method pesticides
100 g 690 €
P2321-RT - Carrot - blank material
Carrots, homogenised, unspiked.
100 g 70 €
P2322-RT - Grapefruit - test material
Grapefruit, homogenised, spiked with 25 to 35 multi-method pesticides.
100 g 690 €
P2322-RT - Grapefruit - blank material
Grapefruit, homogenised, unspiked.
100 g 70 €

Note: PROOF-ACS reserves the right to cancel tests in case of less than ten participants.