National Voluntary Laboratory Accreditation Program : chemical calibration : certifiers of spectrophotometric NTRMs /
Kramer, Gary W.
National Institute of Standards and Technology (U.S.)
Gaithersburg, MD : U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology ; Washington, DC : For sale by the Supt. of Docs., U.S. G.P.O.,
2000.
"February 2000."
NVLAP (Program : U.S.).
Spectrophotometer
Spectrophotometry
Chemical laboratories
Testing laboratories