"SDN:P01::PG00LP01" . . "Unavailable"@en . . . "Concentration of phosphatidylglycerol {PG} per unit volume of the water body [particulate >0.2um phase] by filtration, Bligh and Dyer extraction and high performance liquid chromatography - electrospray ionisation quadrupole mass spectrometry"@en . . . "PG_>0.2um" . . . "accepted"@en . . . . . . . . . . . . . . . . . . .