NHS fetal anomaly screening programme (FASP) and Population screening programmes. Read an overview of the NHS fetal anomaly screening programme (FASP), and learn how to contact the programme.
These small solid particles cause the liquid to appear turbid. Turbidity (or haze) is also applied to transparent solids such as glass or plastic. In plastic production haze is defined as the percentage of light that is deflected more than 2.5Â° from the incoming light direction.
Turbidity is a measure of water clarity in streams, rivers, lakes, and the ocean. Turbidity describes the. amount of light scattered or blocked by suspended particles in a water sample. Clear water has low. turbidity and cloudy or murky water has a higher turbidity level.