West, Adam G Water extraction times for plant and soil materials used in stable isotope analysis. [electronic resource] - Rapid communications in mass spectrometry : RCM 2006 - 1317-21 p. digital Publication Type: Journal Article ISSN: 0951-4198 Standard No.: 10.1002/rcm.2456 doi Subjects--Topical Terms: Aluminum Silicates--analysisClayDeuterium--analysisOxygen Isotopes--analysisPlant Extracts--analysisPlant Leaves--chemistryPlant Stems--chemistryPlants--chemistrySilicon Dioxide--analysisSoil--analysisTreesWater--chemistry