Proficiency testing (PT): Leaching test according to standard EN 12457-2


Distribution Schedule 2020



Round Registration
deadline
Despatch
samples
Reporting
deadline
Final Report

March 2020 14/02/2020 02/03/2020 27/03/2020 14/04/2020
Registration deadline: 14/02/2020

October 2020 25/09/2020 12/10/2020 06/11/2020 23/11/2020
Registration deadline: 25/09/2020

Distribution Schedule 2019



Round Registration
deadline
Despatch
samples
Reporting
deadline
Final Report

March 2019 08/02/2019 25/02/2019 22/03/2019 08/04/2019
Final Reports in the Customer Area

October 2019 20/09/2019 07/10/2019 31/10/2019 18/11/2019
Final Reports in the Customer Area

Scope of the Interlaboratory Proficiency Testing


The scope of this proficiency testing is the evaluation of the performance of laboratories in Leaching test according to standard EN 12457-2 in solid wastes or similar matrices.

Parameters

  • Antimony (Sb)
  • Arsenic (As)
  • Barium (Ba)
  • Cadmium (Cd)
  • Chromium (Cr)
  • Copper (Cu)

  • Mercury (Hg)
  • Molybdenum (Mo)
  • Nickel (Ni)
  • Lead (Pb)
  • Selenium (Se)
  • Zinc (Zn)


  • Chemical Oxygen Demand (COD) New 2020!
  • Chloride
  • Conductivity (20 oC)
  • Dissolved Organic Carbon
  • Dry mass at 105 oC

  • Nitrate (as NO3)
  • pH (25 oC)
  • Sulfate
  • Total Dissolved Solids (TDS)

Proficiency test item

  • 1 x 150g of sewage sludge ready to use.

ADDITIONAL TESTING SAMPLES: For costs and availability of additional test samples contact Qualitycheck (e-mail sales@qualitychecksrl.com)

ANALYSIS

The analysis must be performed following the analytical procedure prescribed by the standard EN 12457-2:2002 "Characterisation of waste - Leaching - Compliance test for leaching of granular waste materials and sludges - Part 2: One stage batch test at a liquid to solid ratio of 10 l/kg for materials with particle size below 4 mm (without or with size reduction)".

  • Request a quote

    Download and complete the Application Form, selecting for each matrix, the measurands and the period in which you want to participate. Send it by email (sales@qualitychecksrl.com) or by FAX (0039 0656562874).

    REQUEST A QUOTE 2020

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