. . . "PrSedByWtSiz_2-5um" . "Proportion (dry weight) of particles (2-5um) in the sediment by sieving and settling tube method"@en . "The weight (normalised by total sample weight) of sediment sample particles with a nominal diameter between 2 and 5 microns" . "accepted" . "PRSC0038" . "PRSC0038" . "2" . "PRSC0038" . "2" . . "23-MAR-14" .