Chemical Reference Materials: Setting the Standards for Ocean Science (2002)

Summary: The accuracy of chemical oceanographic measurements depends on calibration against reference materials to ensure comparability over time and among laboratories. Several key parameters lack reference materials for measurements in seawater, particles in the water column, and sediments. Without reference materials, it is difficult to produce the reliable data sets or long-term baseline studies that are essential to verify global change and oceanic stability. This report identifies the most urgently required chemical reference materials based on key themes for oceanographic research and provides suggestions as to how they can be developed within realistic cost constraints.