: Covers installation, operational, and performance qualification of irradiators, as well as routine dosimetric procedures.
: The most recent major revision is ISO/ASTM 51939:2017 , which updated the format and narrowed the focus to self-contained photon irradiators, removing older teletherapy and electron beam sections. Other Notable Contexts for 51939 It is a critical "long report" or practice
This standard outlines the procedures for ensuring that blood and blood components receive the correct ionizing radiation dose during treatment. It is a critical "long report" or practice guide used by the blood-banking community to prevent Transfusion-Associated Graft-Versus-Host Disease (TA-GVHD). ISO/ASTM 51939: Blood Irradiation Practice : EMD-51939 is
: A background land-use report from the Agricultural Land Commission (BC, Canada) concerning a subdivision application. : Covers installation
The number is primarily associated with ISO/ASTM 51939 , an international technical standard and practice for blood irradiation dosimetry . ISO/ASTM 51939: Blood Irradiation Practice
: EMD-51939 is an entry in the Electron Microscopy Data Resource (EMDB) providing validation reports for the molecular structure of the Toxoplasma gondii respiratory chain.