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Record Nr. |
UNINA9910830862103321 |
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Titolo |
Quality assurance in environmental monitoring [[electronic resource] ] : instrumental methods / / edited by G. Subramanian |
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Pubbl/distr/stampa |
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Weinheim ; ; New York, : VCH, 1995 |
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ISBN |
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1-281-75855-8 |
9786611758554 |
3-527-61513-X |
3-527-61512-1 |
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Descrizione fisica |
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1 online resource (352 p.) |
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Altri autori (Persone) |
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Disciplina |
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Soggetti |
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Pollution - Measurement - Quality control |
Pollution - Measurement - Equipment and supplies |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Quality Assurance in Environmental Monitoring; Contents; 1 The Use of Solid Phase Extraction for Environmental Samples; 1.1 The Importance of Sample Preparation; 1.2 Introduction to Solid Phase Extraction; 1.3 SPE Formats; 1.3.1 Syringe Barrel or Cartridges; 1.3.2 Syringe Filter or Sep-paks; 1.3.3 Disks; 1.3.4 Choice of Format; 1.4 Using SPE Cartridges and Disks; 1.5 SPE Sorbents; 1.5.1 Normal Phase Sorbents; 1.5.2 Reverse Phase Sorbents; 1.5.3 Ion Exchange Sorbents; 1.6 Sorbent and Solvent Relationships; 1.6.1 Normal Phase; 1.6.2 Reverse Phase; 1.6.3 Ion Exchange; 1.7 Selecting the Solvents |
1.7.1 Conditioning Solvents1.7.2 Loading Solvents; 1.7.3 Rinsing Solvents; 1.7.4 Elution Solvents; 1.8 Solvent Considerations; 1.8.1 Solvent Volume; 1.8.2 Solvent Miscibility; 1.8.3 Solvent Volatility; 1.8.4 Solvent Flow Rate; 1.9 Selecting Cartridge Size; 1.10 Method Development; 1.11 Matrix Considerations; 1.12 Analysis Considerations; 1.13 Method Considerations; 1.14 Example Methods; 2 Current Status of Supercritical Fluid Extraction in Environmental Analysis; 2.1 Introduction; 2.2 What is Supercritical Fluid; 2.3 Applicable Environmental Analytes and Matrices |
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