MAPEP Reports
The Mixed Analyte Performance Evaluation Program
Participating Laboratory Reports for PE Program are available in Adobe® PDF format for ease of viewing the document as well as the associated graphics. Older reports are available upon request. Email [email protected].
MAPEP Study 50 Participating Laboratory Reports -
March 2024
MAPEP -24 Series 50 Cover Page
MAPEP-24-MaS50 - Mixed Analyte Soil Standard
MAPEP-24-MaW50 - Mixed Analyte Water Standard
MAPEP-24-GrW50 - Gross alpha/beta water standard
MAPEP-24-RdF50 - Radiological Air Filter Standard
MAPEP-24-GrF50 - Gross alpha/beta air filter
MAPEP-24-RdV50 - Radiological Vegetation Standard
MAPEP-24-MaSU50 - Mixed Analyte Synthetic Urine
MAPEP-24-XrM50 - Special Radiological Matrix
MAPEP Study 49 Participating Laboratory Reports -
August 2023
MAPEP -23 Series 49 Cover Page
MAPEP-23-MaS49 - Mixed Analyte Soil Standard
MAPEP-23-MaW49 - Mixed Analyte Water Standard
MAPEP-23-GrW49 - Gross alpha/beta water standard
MAPEP-23-RdF49 - Radiological Air Filter Standard
MAPEP-23-GrF49 - Gross alpha/beta air filter
MAPEP-23-RdV49 - Radiological Vegetation Standard
MAPEP-23-MaSF49 - Mixed Analyte Synthetic Fecal
MAPEP-23-XrM49 - Special Radiological Matrix
MAPEP Study 48 Participating Laboratory Reports -
March 2023
MAPEP -23 Series 48 Cover Page
MAPEP-23-MaS48 - Mixed Analyte Soil Standard
MAPEP-23-MaW48 - Mixed Analyte Water Standard
MAPEP-23-GrW48 - Gross alpha/beta water standard
MAPEP-23-RdF48 - Radiological Air Filter Standard
MAPEP-23-GrF48 - Gross alpha/beta air filter
MAPEP-23-RdV48 - Radiological Vegetation Standard
MAPEP-23-MaSU48 - Mixed Analyte Synthetic Urine
MAPEP Study 47 Participating Laboratory Reports -
August 2022
MAPEP -22 Series 47 Cover Page
MAPEP-22-MaS47 - Mixed Analyte Soil Standard
MAPEP-22-MaW47 - Mixed Analyte Water Standard
MAPEP-22-GrW47 - Gross alpha/beta water standard
MAPEP-22-RdF47 - Radiological Air Filter Standard
MAPEP-22-GrF47 - Gross alpha/beta air filter
MAPEP-22-RdV47 - Radiological Vegetation Standard
MAPEP-22-MaSF47 - Mixed Analyte Synthetic Fecal Standard
MAPEP Study 46 Participating Laboratory Reports -
March 2022
MAPEP -22 Series 46 Cover Page
MAPEP-22-MaS46 - Mixed Analyte Soil Standard
MAPEP-22-MaW46 - Mixed Analyte Water Standard
MAPEP-22-GrW46 - Gross alpha/beta water standard
MAPEP-22-RdF46 - Radiological Air Filter Standard
MAPEP-22-GrF46 - Gross alpha/beta air filter
MAPEP-22-RdV46 - Radiological Vegetation Standard
MAPEP-22-MaSU46 - Mixed Analyte Synthetic Urine Standard
MAPEP Study 45 Participating Laboratory Reports -
August 2021
MAPEP -21 Series 45 Cover Page
MAPEP-21-MaS45 - Mixed Analyte Soil Standard
MAPEP-21-MaW45 - Mixed Analyte Water Standard
MAPEP-21-GrW45 - Gross alpha/beta water standard
MAPEP-21-RdF45 - Radiological Air Filter Standard
MAPEP-21-GrF45 - Gross alpha/beta air filter
MAPEP-21-RdV45 - Radiological Vegetation Standard
MAPEP-21-MaSU45 - Mixed Analyte Synthetic Urine Standard
MAPEP-21-MaSF45 - Mixed Analyte Synthetic Fecal Standard
MAPEP Study 44 Participating Laboratory Reports -
March 2021
MAPEP -21 Series 44 Cover Page
MAPEP-21-MaS44 - Mixed Analyte Soil Standard
MAPEP-21-MaW44 - Mixed Analyte Water Standard
MAPEP-21-GrW44 - Gross alpha/beta water standard
MAPEP-21-RdF44 - Radiological Air Filter Standard
MAPEP-21-GrF44 - Gross alpha/beta air filter
MAPEP-21-RdV44 - Radiological Vegetation Standard
MAPEP-21-MaSU44 - Mixed Analyte Synthetic Urine Standard
MAPEP Study 43 Participating Laboratory Reports -
August 2020
MAPEP -20 Series 43 Cover Page
MAPEP-20-MaS43 - Mixed Analyte Soil Standard
MAPEP-20-MaW43 - Mixed Analyte Water Standard
MAPEP-20-GrW43 - Gross alpha/beta water standard
MAPEP-20-RdF43 - Radiological Air Filter Standard
MAPEP-20-GrF43 - Gross alpha/beta air filter
MAPEP-20-RdV43 - Radiological Vegetation Standard
MAPEP-20-XrM43 - Special Radiological Matrix
MAPEP Study 42 Participating Laboratory Reports -
March 2020
MAPEP -20 Series 42 Cover Page
MAPEP-20-MaS42 - Mixed Analyte Soil Standard
MAPEP-20-MaW42 - Mixed Analyte Water Standard
MAPEP-20-GrW42 - Gross alpha/beta water standard
MAPEP-20-XaW42 - Radiological I-129 Water Standard
MAPEP-20-RdF42 - Radiological Air Filter Standard
MAPEP-20-GrF42 - Gross alpha/beta air filter
MAPEP-20-RdV42 - Radiological Vegetation Standard
MAPEP-20-XrM42 - Special Radiological Matrix
MAPEP-20-RaW42 - Radium Analytes in Water
MAPEP Study 41 Participating Laboratory Reports -
August 2019
MAPEP -19 Series 41 Cover Page
MAPEP-19-MaS41 - Mixed Analyte Soil Standard
MAPEP-19-MaW41 - Mixed Analyte Water Standard
MAPEP-19-GrW41 - Gross alpha/beta water standard
MAPEP-19-XaW41 - Radiological I-129 Water Standard
MAPEP-19-PuW41 - Plutonium mass spectrometry
MAPEP-19-UaW41 - Uranium mass spectrometry
MAPEP-19-RdF41 - Radiological Air Filter Standard
MAPEP-19-GrF41 - Gross alpha/beta air filter
MAPEP-19-RdV41 - Radiological Vegetation Standard
MAPEP-19-XrM41 - Special Radiological Matrix
Reports from MAPEP Studies are available upon request.