WTW Measurement Systems Cyanide Electrode CN501with Reference Eelctrode R503D & Ion Pocket Meter 340iDIANE Publishing |
Expressions et termes fréquents
Alum Creek Alum Creek LFMa analysis assess ATEL audit biases Calibration Results chlorine City Water LFM Columbus concentrations of cyanide Cyanide 4 Cyanide cyanide concentration Cyanide Results dechlorinated Drinking Water Measurements drinking water samples Environmental Technology Verification field location Field Portability field setting Flagstaff fortified concentration free cyanide Inter-Unit Reproducibility ion selective electrode Lethal/Near-Lethal Concentration Samples LFM Background 2.00 linear regression Method Detection Limit mg/L LFM Background mg/L LFM(a Moines Montpelier Olentangy River operator Outdoor Field Percent Accuracy Performance Test Samples potassium cyanide PT samples range reference analyses reference laboratory reference method Relative Standard Deviation replicate samples sample set Sample Throughput samples were analyzed samples were prepared Seattle shown in Table slope subsample surface water samples Tallahassee test/QA plan Type II deionized U.S. Drinking Water Unit 1 bias Unit 1 RSD Unit 2 mg/L verification test water LFM samples WTW ISE
Fréquemment cités
Page ii - Notice The US Environmental Protection Agency (EPA), through its Office of Research and Development, has financially supported and collaborated in the extramural program described here.
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 1 - 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 16 - 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 TSA were sent to the EPA.
Page 16 - 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 iii - Under the 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, the EPA's Office of Research and Development (ORD) provides data and science support that can be used to solve environmental problems and to build the scientific knowledge base needed to manage our ecological resources wisely, to understand how pollutants...
Page iii - Development provides data and science support that can be used to solve environmental problems and to build the scientific knowledge base needed to manage our ecological resources wisely, to understand how pollutants affect our health, and to prevent or reduce environmental risks. The Environmental Technology Verification (ETV) Program has been established by the EPA to verify the performance characteristics of innovative environmental technology across all media and to report this objective information...
Page iii - ETV consists of seven environmental technology centers. Information about each of these centers can be found on the Internet at http://www.epa.gov/etv/. Effective verifications of monitoring technologies are needed to assess environmental quality and to supply cost and performance data to select the most appropriate technology for that assessment. In 1997, through a competitive cooperative agreement, Battelle was awarded EPA funding and support to plan, coordinate, and conduct such verification tests...
Page 16 - 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 during the technical review process.
Page 15 - ... and reviewed data acquisition and handling procedures. Observations and findings from this audit were documented and submitted to the Battelle Verification Test Coordinator for response.