NOT ACCEPTABLE. RP < 2% ACCEPTABLE. 2% <= RP <= 15% ACCEPTABLE WITH WARNING. 15% < RP <= 30% NOT ACCEPTABLE. RP > 30% Relative Precision (RP) = (Reported Uncertainty / Reported Result) x 100 (AFOH01) USAFSAM/OEA 0000 Xxxxx Xxxxxx, Xxxx X Xxxxxx-Xxxxxxxxx AFB, OH 45433-7913 Radiological Units: (Bq/L) Analyte Result Ref Value Flag Notes Bias (%) Acceptance Range Unc Unc Value Flag Gross alpha 0.240 0.232 A 3.4 0.070 - 0.394 0.058 W Gross beta 2.94 2.807 A 4.7 1.404 - 4.211 0.10 A Radiological Reference Date: August 1, 2021 Gross Alpha Flags: A = Result acceptable, Bias <= ± 70% with a statistically positive result at two standard deviations (Result/Uncertainty > 2, i.e., the range encompassing the result, plus or minus the total uncertainty at two standard deviations, does not include zero). N = Result not acceptable, Bias > ± 70% or the reported result is not statistically positive at two standard deviations (Result/Uncertainty <= 2, i.e., the range encompassing the result, plus or minus the total uncertainty at two standard deviations, includes zero).
NOT ACCEPTABLE. RP<2% ACCEPTABLE. 2%<=RP<=15% ACCEPTABLE WITH WARNING. 15%<RP<=30% NOT ACCEPTABLE. RP>30% RP = Relative Precision (SEML01) SRS Environmental Monitoring Laboratory Bldg 735-B Aiken, SC 29808 Radiological Units: (Bq/sample) Analyte Result Ref Value Flag Notes Bias (%) Acceptance Range Unc Unc Value Flag Gross alpha 0.52 0.528 A -1.5 0.158 - 0.898 0.02 A Gross beta 0.96 0.915 A 4.9 0.458 - 1.373 0.03 A Radiological Reference Date: August 1, 2020 Gross Alpha Flags: A = Result acceptable, Bias <= +/- 70% with a statistically positive result at two standard deviations (Result/Uncertainty > 2, i.e., the range encompassing the result, plus or minus the total uncertainty at two standard deviations, does not include zero). N = Result not acceptable, Bias > +/- 70% or the reported result is not statistically positive at two standard deviations (Result/Uncertainty <= 2, i.e., the range encompassing the result, plus or minus the total uncertainty at two standard deviations, includes zero).
NOT ACCEPTABLE. RP<2% ACCEPTABLE. 2%<=RP<=15% ACCEPTABLE WITH WARNING. 15%<RP<=30% NOT ACCEPTABLE. RP>30% RP = Relative Precision (FDOH01) Florida Dept. of Health, Mobile Environmental Radiological Lab PO Box 680069 Orlando, FL 32868-0069 Radiological Units: (Bq/sample) Analyte Result Ref Value Flag Notes Bias (%) Acceptance Range Unc Unc Value Flag Gross alpha 0.583 0.528 A 10.4 0.158 - 0.898 0.014 A Gross beta 0.926 0.937 A -1.2 0.469 - 1.406 0.009 N Radiological Reference Date: August 1, 2019 Gross Alpha Flags: A = Result acceptable, Bias <= +/- 70% with a statistically positive result at two standard deviations (Result/Uncertainty > 2, i.e., the range encompassing the result, plus or minus the total uncertainty at two standard deviations, does not include zero). N = Result not acceptable, Bias > +/- 70% or the reported result is not statistically positive at two standard deviations (Result/Uncertainty <= 2, i.e., the range encompassing the result, plus or minus the total uncertainty at two standard deviations, includes zero).
NOT ACCEPTABLE. RP < 2% ACCEPTABLE. 2% <= RP <= 15% ACCEPTABLE WITH WARNING. 15% < RP <= 30% NOT ACCEPTABLE. RP > 30% Relative Precision (RP) = (Reported Uncertainty / Reported Result) x 100 (ISUE01) ISU Environmental Monitoring Laboratory 000 0xx 0xx Xxx Xx X000 Pocatello, Idaho 83209 Radiological Units: (Bq/L) Analyte Result Ref Value Flag Notes Bias (%) Acceptance Range Unc Unc Value Flag Gross alpha 1.1 1.19 A -7.6 0.36 - 2.02 0.1 A Gross beta 7.2 5.94 A 21.2 2.97 - 8.91 0.1 N Radiological Reference Date: February 1, 2023 Gross Alpha Flags: A = Result acceptable, Bias <= ± 70% with a statistically positive result at two standard deviations (Result/Uncertainty > 2, i.e., the range encompassing the result, plus or minus the total uncertainty at two standard deviations, does not include zero). N = Result not acceptable, Bias > ± 70% or the reported result is not statistically positive at two standard deviations (Result/Uncertainty <= 2, i.e., the range encompassing the result, plus or minus the total uncertainty at two standard deviations, includes zero).
NOT ACCEPTABLE. RP < 2% ACCEPTABLE. 2% <= RP <= 15% ACCEPTABLE WITH WARNING. 15% < RP <= 30% NOT ACCEPTABLE. RP > 30% Relative Precision (RP) = (Reported Uncertainty / Reported Result) x 100 (ODHL01) Ohio Department of Health Laboratory 0000 X Xxxx Xxxxxx Reynoldsburg, OH 43068 Radiological Units: (Bq/L) Analyte Result Ref Value Flag Notes Bias (%) Acceptance Range Unc Unc Value Flag Gross alpha 0.43 0.574 A -25.1 0.172 - 0.976 0.07 W Gross beta 6.91 7.25 A -4.7 3.63 - 10.88 0.27 A Radiological Reference Date: February 1, 2022
NOT ACCEPTABLE. RP<2% ACCEPTABLE. 2%<=RP<=15% ACCEPTABLE WITH WARNING. 15%<RP<=30% NOT ACCEPTABLE. RP>30% RP = Relative Precision (TNUT01) St. Xxxxx USACE FUSRAP Laboratory 0000 XXXXX XXX BERKELEY, MO 63134-1024 Radiological Units: (Bq/sample) Analyte Result Ref Value Flag Notes Bias (%) Acceptance Range Unc Unc Value Flag Gross alpha 0.6173 0.528 A 16.9 0.158 - 0.898 0.0257 A Gross beta 0.9586 0.948 A 1.1 0.474 - 1.422 0.0382 A Radiological Reference Date: February 1, 2019 Gross Alpha Flags: A = Result acceptable, Bias <= +/- 70% with a statistically positive result at two standard deviations (Result/Uncertainty > 2, i.e., the range encompassing the result, plus or minus the total uncertainty at two standard deviations, does not include zero). N = Result not acceptable, Bias > +/- 70% or the reported result is not statistically positive at two standard deviations (Result/Uncertainty <= 2, i.e., the range encompassing the result, plus or minus the total uncertainty at two standard deviations, includes zero).
NOT ACCEPTABLE. RP<2% ACCEPTABLE. 2%<=RP<=15% ACCEPTABLE WITH WARNING. 15%<RP<=30% NOT ACCEPTABLE. RP>30% RP = Relative Precision (CDHS01) California Department of Public Health Drinking Water & Radiation Lab. Richmond, CA 94804-6403 Radiological Units: (Bq/sample) Analyte Result Ref Value Flag Notes Bias (%) Acceptance Range Unc Unc Value Flag Gross alpha 0.319 0.528 A -39.6 0.158 - 0.898 0.0140 A Gross beta 0.984 0.915 A 7.5 0.458 - 1.373 0.0150 N Radiological Reference Date: August 1, 2020 Gross Alpha Flags: A = Result acceptable, Bias <= +/- 70% with a statistically positive result at two standard deviations (Result/Uncertainty > 2, i.e., the range encompassing the result, plus or minus the total uncertainty at two standard deviations, does not include zero). N = Result not acceptable, Bias > +/- 70% or the reported result is not statistically positive at two standard deviations (Result/Uncertainty <= 2, i.e., the range encompassing the result, plus or minus the total uncertainty at two standard deviations, includes zero).
NOT ACCEPTABLE. RP<2% ACCEPTABLE. 2%<=RP<=15% ACCEPTABLE WITH WARNING. 15%<RP<=30% NOT ACCEPTABLE. RP>30% RP = Relative Precision The intent of the distribution graphs contained within this report is to graphically demonstrate to users how % Bias data within the current MAPEP Series appears when examined by matrix, by analyte, by method of sample preparation or by method of detection. Biases greater than +/- 100% have been screened from the data. The box plot of the bias data points and the mean visually illustrate the breadth of the distribution and where potential outliers in the distribution might lie. The statistics for the distribution plot are provided adjacent to the Bias plot. In some cases, N becomes very small and thus developed statistics may not accurately reflect estimates of the population if N were a significantly larger value.
NOT ACCEPTABLE. RP<2% ACCEPTABLE. 2%<=RP<=15% ACCEPTABLE WITH WARNING. 15%<RP<=30% NOT ACCEPTABLE. RP>30% RP = Relative Precision (FDHE01) Florida Dept of Health Environmental Laboratory PO Box 680069 Orlando, FL 32868-0069 Radiological Units: (Bq/sample) Analyte Result Ref Value Flag Notes Bias (%) Acceptance Range Unc Unc Value Flag Gross alpha 0.549 0.528 A 4.0 0.158 - 0.898 0.023 A Gross beta 1.022 0.915 A 11.7 0.458 - 1.373 0.020 N Radiological Reference Date: August 1, 2020 Gross Alpha Flags: A = Result acceptable, Bias <= +/- 70% with a statistically positive result at two standard deviations (Result/Uncertainty > 2, i.e., the range encompassing the result, plus or minus the total uncertainty at two standard deviations, does not include zero). N = Result not acceptable, Bias > +/- 70% or the reported result is not statistically positive at two standard deviations (Result/Uncertainty <= 2, i.e., the range encompassing the result, plus or minus the total uncertainty at two standard deviations, includes zero).
NOT ACCEPTABLE. RP<2% ACCEPTABLE. 2%<=RP<=15% ACCEPTABLE WITH WARNING. 15%<RP<=30% NOT ACCEPTABLE. RP>30% RP = Relative Precision (SOUT01) Southwest Research Institute 0000 Xxxxxxx Xx. San Antonio, TX 78228-0510 Radiological Units: (Bq/sample) Analyte Result Ref Value Flag Notes Bias (%) Acceptance Range Unc Unc Value Flag Gross alpha 0.567 0.528 A 7.4 0.158 - 0.898 0.0552 A Gross beta 0.981 0.948 A 3.5 0.474 - 1.422 0.0648 A Radiological Reference Date: February 1, 2019 Gross Alpha Flags: A = Result acceptable, Bias <= +/- 70% with a statistically positive result at two standard deviations (Result/Uncertainty > 2, i.e., the range encompassing the result, plus or minus the total uncertainty at two standard deviations, does not include zero). N = Result not acceptable, Bias > +/- 70% or the reported result is not statistically positive at two standard deviations (Result/Uncertainty <= 2, i.e., the range encompassing the result, plus or minus the total uncertainty at two standard deviations, includes zero).
