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Highly polar pesticides in grapes (P1910-RT)

The ring test is designed to cover a broad range of
highly polar pesticides.

The aim is

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


100 g of a spiked grape homogenate is provided as test material. The corresponding unspiked grape homogenate is available upon request.

The homogenate is spiked with

  • chlormequat,
  • ethephon,
  • glyphosate and AMPA, and
  • phosphonic acid (concentration level < 0.1 mg/kg).

 

Time schedule:

  • Please register before:
    15 July 2019
  • Dispatch of samples:
    07 October 2019
  • Deadline for reporting results:
    31 October 2019

 

The participation fee is
   750 EUR 
     70 EUR (optional) for the blank material


The test material is shipped by express courier. Shipping costs are included for shipment to EU countries. Additional shipping costs may apply for shipment to Non-EU countries.
Please feel free to contact us to get an individual quote. 

Please feel free place your orders via the Order/login section on the website.