P2111-RT

Polar pesticides in onions

P2111-RT covers the most relevant polar pesticides, which are found in onions and leeks.

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).

Parameters

Test material onions

cyromazine, chlormequat, mepiquat, maleic hydrazide, melamine

Additional module

diquat

Expected time schedule

Please register before:
15 February 2021
Dispatch of samples:
12 April 2021
Deadline for reporting results:
04 May 2021

Costs of P2111-RT

Ring test and material Amount Price per unit
Polar pesticides in onions 750 €
Test material onions
Homogenate, spiked with cyromazine, chlormequat, mepiquat, maleic hydrazide, and melamine.
100 g included
Additional module
Parameter diquat
150 €
Blank material onions
Homogenate, unspiked
100 g 70 €

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