Export OF P01 One armed bandit search "Conceptid (P01)","Preflabel (P01)","Conceptid (P02)","Preflabel (P02)" "SCHDSDPQ","Concentration standard deviation of chlorophyll-a {chl-a CAS 479-61-8} per unit volume of the water body [particulate >20um phase] by filtration, acetone extraction and fluorometry","CPWC","Chlorophyll pigment concentrations in water bodies"