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BS EN ISO 16094-2:2025 Water quality. Analysis of microplastic in water - Vibrational spectroscopy methods for waters with low content of suspended solids including drinking water >
BS EN ISO 16094-2:2025 Water quality. Analysis of microplastic in water - Vibrational spectroscopy methods for waters with low content of suspended solids including drinking water, 2025
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- 3.1 Terms and definitions
- 3.2 Abbreviations
- 6.1 General
- 6.2 Particle-free water of known quality
- 6.3 Surfactant solution
- 6.4 Ethanol
- 6.5 Plastic reference material
- 6.6 Containers for filter storage
- 7.1 Operating precautions linked to the laboratory environment
- 7.2 Equipment [Go to Page]
- 7.3 Precautions and cleaning protocol for materials
- 7.4 Bottles or containers for sampling
- 9.1 Volume of test sample
- 9.2 Sample filtration protocol
- 9.3 Analytical control blanks
- 9.4 Adjustment and calibration of instruments [Go to Page]
- 9.5 Cartesian coordinates of analysed particles
- 9.6 Analysis of the filter surface [Go to Page]
- 9.7 Sampling and analytical control blank analysis
- 9.8 Spectra treatment
- 9.9 Criteria of chemical composition identification
- 9.10 Spectral interferences [Go to Page]
- 10.1 General
- 10.2 Verification of the particle size measurement accuracy
- 10.3 Verification of microplastics identification and classification at claimed size
- 10.4 Determination of minimal HQI for automatic identification
- 10.5 Determination of the reporting limits of the method
- 10.6 Verification of microplastics recovery rate of the method [Go to Page]