Industrial Test Systems, Inc. Quick Ultra Low II Test KitDIANE Publishing |
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Expressions et termes fréquents
arsenic concentration Arsenic Scan units Ayer untreated water Battelle drinking water color blocks Color Chart 0.4 color chart results Compu-Scan results Compu-Scan Unit detection limit dilution environmental samples Environmental Technology Verification evaluate Falmouth Pond water false negatives false positives II test kit Inter-unit reproducibility interfering substances LFM Color Chart LFM Sample Results linear regression Low II test N N N non-technical operator Unit Operator Arsenic Operator Bias Operator Operator Technical Operator Technical Technical paired t-test Performance Test Samples ppb arsenic Prepared arsenic solution rates of false reagents reference analysis reference concentration sample analysis samples were analyzed Scan 1 Scan Scan and Compu-Scan spiked Table Taunton River water technical and non-technical Technical Operator Operator Technical Operator Unit Technical Technical Operator test kit results test strip treated water Ultra Low Ultra Low II untreated water LFM verification test water LFM Color water samples Y Y Y Ζ Ζ Ζ
Fréquemment cités
Page iii - The US Environmental Protection Agency (EPA) is charged by Congress with protecting the Nation's land, air, and water resources. Under a mandate of national environmental laws, the Agency strives to formulate and implement actions leading to a compatible balance between human activities and the ability of natural systems to support and nurture life. To meet this mandate...
Page ii - The US Environmental Protection Agency (EPA) through its Office of Research and Development has financially supported and collaborated with NSF International (NSF) under Cooperative Agreement No.
Page 14 - Audit of Data Quality At least 10% of the data acquired during the verification test was audited. Battelle's Quality Manager traced the data from the initial acquisition, through reduction and statistical analysis, to final reporting, to ensure the integrity of the reported results. All calculations performed on the data undergoing the audit were checked.
Page 1 - ETV works in partnership with recognized standards and testing organizations; stakeholders groups which consist of buyers, vendor organizations, and permitters; and with the full participation of individual technology developers. The program evaluates the performance of innovative technologies by developing test plans that are responsive to the needs of stakeholders, conducting field or laboratory (as appropriate), collecting and analyzing data, and preparing peer reviewed reports.
Page 15 - Used to organize/check test results; manually incorporated in data spreadsheets as necessary Used to organize/check test results, manually incorporated in data spreadsheets as necessary Transferred to spreadsheets...
Page iii - Soil" and report the results to the community at large. Information concerning this specific environmental technology area can be found on the Internet at http://www.epa.gov/etv/centers/center 1 .html.
Page 14 - Table 4-4 summarizes the types of data recorded. The review was performed by a technical staff member involved in the verification test, but not the staff member who originally generated the record. The person performing the review added his/her initials and the date to a hard copy of the record being reviewed.
Page 8 - ... Reference Analysis The reference arsenic analysis was performed using a Perkin Elmer Sciex Elan 6000 ICPMS according to EPA Method 200.8, Revision 5.5. (2) The sample was introduced through a peristaltic pump by pneumatic nebulization into a radiofrequency plasma where energy transfer processes cause desolvation, atomization, and ionization. The ions were extracted from the plasma through a pumped vacuum interface and separated on the basis of their mass-to-charge ratio by a quadrupole mass spectrometer....
Page 2 - Chapter 2 Technology Description The objective of the ETV AMS Center is to verify the performance characteristics of environmental monitoring technologies for air, water, and soil. This verification report provides results for the verification testing of the Quick™ Low Range II test kit for arsenic in water (Figure 2-1).
Page 14 - Once the assessment report was prepared, the Battelle Verification Test Coordinator ensured that a response was provided for each adverse finding or potential problem and implemented any necessary follow-up corrective action. The Battelle Quality Manager ensured that follow-up corrective action was taken. The results of the TS A were sent to the EPA.