2023 Quantitative Chemical (Cocaine) Proficiency Test

This test is designed to challenge forensic examiners that perform quantitative chemical analyses of cocaine.     Participants will be asked to report the results of quantitative analysis, as well as measurement uncertainty.    Samples consist of at least 500 mg of a mixture containing cocaine hydrochloride.   Laboratory performance will be assessed by z-score and En-score using statistical methods described in ISO 13528:2005(E).   Test will be distributed in September, 2023.  Subscription deadline for this test is November 15, 2022.  

This test is included on the FTS Scope of Accreditation to ISO/IEC 17043:2010.



2023 Quantitative Chemical (Cocaine) Proficiency Test
  • Item #: FTS-23-QUANT2
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Price $430.00