8. Analysis Methods – Review of Standard Methods
The chapter delves into standard methods for the analysis of organic and inorganic chemicals in water, emphasizing the importance of speciation in identifying pollution sources. Key topics include the methodologies for extracting and analyzing different compounds, utilizing bioassays for toxicity assessment, and referencing established guidelines from organizations like the US EPA. The significance of quality assurance and quality control (QA/QC) in laboratory practices is also highlighted.
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What we have learnt
- Speciation is essential for understanding pollution sources and their contributions.
- Bioassays are a crucial tool for assessing water toxicity.
- Quality assurance and quality control (QA/QC) are vital for reliable analytical results.
Key Concepts
- -- Speciation
- The process of determining the different chemical species present within a sample, crucial for identifying pollution sources.
- -- Bioassay
- A test to measure the toxicity of a sample by evaluating its effect on living organisms.
- -- Quality Assurance/Quality Control (QA/QC)
- Procedures and protocols in laboratory settings to ensure the reliability and accuracy of analytical results.
- -- Examination Methods
- Standardized procedures for analyzing water and wastewater to determine the concentration of various chemicals.
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