Polar pesticides in pineapple

P2316-RT covers the most relevant polar pesticides, which are found in pineapple.

The aim of the ring test is

  • the correct quantification with respect to the
    comparability criterion (z-score ≤ |2|),
  • the correct quantification with respect to the
    trueness criterion (70-120 % recovery of the spiked level).

Reporting limits of 0.01 mg/kg are required for all parameters. 


chlorate, perchlorate, ethephon, phosphonic acid

Expected time schedule

Please register before:
01 September 2023
Dispatch of samples:
06 November 2023
Deadline for reporting results:
28 November 2023

Costs of P2316-RT

Ring test and material Amount Price per unit
Polar pesticides in pineapple 780 €
Test material
Homogenate, spiked with polar pesticides.
100 g included
Blank material
Homogenate, unspiked.
100 g 70 €

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