Search results with tag "Chemical measurement"

THE SELECTION AND USE OF REFERENCE MATERIALS A BASIC …

the field of chemical measurement and as a consequence very few chemical reference materials are explicitly traceable to SI. A hierarchy of methods is, however, used for assigning property values to materials and even if not stated, their traceability can be described as follows: Measurement Method Traceability Primary method SI

  Chemical, Measurement, Traceability, Chemical measurement