Multi-method pesticides, QACs, chlorate, perchlorate, nicotine, and bromide in chicken egg

The basic module (multi-method pesticides) is included in the price of the ring test. The participants are free to choose the additional modules related to quaternary ammonium compounds (module 1), chlorate and perchlorate (module 2), nicotine (module 3), and bromide (module 4).

Up to 15 common pesticides are spiked to the material. The scope of multi-method pesticides within the test is provided here.

The analytical data are assessed with respect to

the correct identification of the spiked multi-method pesticides and QACs,
the comparability (z-score), and
the trueness (70 to 120% of the spiked level, as far as applicable).

Parameters

Basic module - multi-method pesticides

see scope

Module 1 - QACs

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 2 - chlorate and perchlorate

chlorate, perchlorate

Module 3 - nicotine

nicotine

Module 4 - inorganic bromide

bromide

Expected time schedule

Please register before:
01 March 2025

Dispatch of samples:
23 June 2025

Deadline for reporting results:
14 July 2025

Costs of P2520-RT

Ring test and material	Amount	Price per unit
Multi-method pesticides, QACs, chlorate, perchlorate, nicotine, and bromide in chicken egg	–	720 €
Basic module - multi-method pesticides Up to 15 pesticides, covered by common multi-residue methods (see scope).	100 g	included
Module 1 - QACs A selection of BAC and DDAC.		200 €
Module 2 - chlorate and perchlorate		200 €
Module 3 - nicotine		200 €
Module 4 - inorganic bromide		200 €
Blank material Chicken egg, unspiked.	100 g	70 €

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