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

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

Distribution Schedule



Round Registration
deadline		 Despatch
date		 Reporting
deadline		 Final Report
March 2018 09/Feb. 26/Feb. 23/Mar. 09/Apr.
Final Reports in the Customer Area
October 2018 21/Sep. 08/Oct. 02/Nov. 19/Nov.
Deadline reporting results: 02/Nov.

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.

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)

  • Chloride
  • Sulfate
  • Dissolved Organic Carbon
  • Conductivity (20 oC)
  • pH
  • Total dissolved solids (TDS)

Proficiency test item:

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

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)".

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    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).

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