Research Report RR:D16-1044
An interlaboratory study was conducted in 2011 by eight laboratories. Each laboratory tested up to five different levels of three hydrocarbons. Three laboratories ran samples twice using either different instruments or different calibration standards, resulting in eleven sets of results.
D7184-19 Standard Test Method for Ultra Low Nitrogen in Aromatic Hydrocarbons by Oxidative Combustion and Reduced Pressure Chemiluminescence Detection
Committee D16 on Aromatic, Industrial, Specialty and Related Chemicals
Subcommittee D16.04 on Instrumental Analysis