Suggested QC Practices for On-line Analyzers
The USEPA regulates by establishing a contaminant, an MCL, and a method, or methods, that are required to use for compliance purposes. These methods are almost all laboratory methods and include sampling, sample preservation, holding times, and batch QC criteria. Even if an on-line analyzer uses the same measurement technique as a laboratory method, you cannot assume equivalence of an on-line test to a laboratory method because the on-line lacks some of the required QC. This poster suggests QC practices that could be applied to new on-line analyzer methods.
- Content Type:
- Application
- Document Number:
- PO-CON1605E
- Product Type:
- Total Organic Carbon Analysis, TOC Analysis
- Keywords:
- TOC, US EPA, On-line monitoring, Quality Control, Total Organic Carbon, Total Nitrogen, drinking water, Clean Water Act (CWA), Environment, Drinking Water, Pool Water, TOC-4200
- Language:
- English
- File Name:
- sih516001.pdf
- File Size:
- 486kb