P2415-RT

Polar pesticides, aminoalcohols, QACs, and bromide in rice

P2415-RT covers polar pesticides, aminoalcohols, QACs, bromide and arsenic, which are relevant for rice and products thereof.

The aim of the ring test is

  • the correct identification of the quaternary
    ammonium compounds
    (a selection of the mentioned QACs is spiked).
  • 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, as far as applicable).

Reporting limits of 0.01 mg/kg are required for all parameters except bromide and arsenic. 

Parameters

Basic module

chlorate, perchlorate, glyphosate, AMPA, phosphonic acid

Module 1

morpholine, diethanolamine, triethanolamine

Module 2

BAC C-8, BAC C-10, BAC C-12, BAC C-14, BAC C-16, BAC C-18, DDAC C-8, DDAC C-10, DDAC C-12

Module 3

Bromide (inorg.)

Expected time schedule

Please register before:
29 February 2024
Dispatch of samples:
27 May 2024
Deadline for reporting results:
19 June 2024

Costs of P2415-RT

Ring test and material Amount Price per unit
Polar pesticides, aminoalcohols, QACs, and bromide in rice 780 €
Basic module
Chlorate, perchlorate, glyphosate, AMPA, phosphonic acid.
120 g included
Module 1
Morpholine, diethanolamine, triethanolamine.
200 €
Module 2
Quaternary ammonium compounds (BAC, DDAC).
200 €
Module 3
Inorganic bromide.
120 €
Module 4
Inorganic arsenic (cancelled)
120 €

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