Water testing
Test equipment
Quality
Surface water
Water resources
Water supply
Effluents (sewage)
Dispersions (chemical)
Precision
Sewage
Chemical analysis and testing
Turbidimetry
Water
Potable water
Wastes
Photometry (chemical analysis)
Water pollution
Testing conditions
Optical measurement
Turbidity
Link: BS EN ISO 7027-2:2019 Water quality. Determination of turbidity Semi-quantitative methods for the assessment of transparency of waters
Source: BSI Standards
