Front Cover–Title Page–Contents 34 kb

Articles

Comparison of the NIST and BIPM Air-Kerma Standards for Measurements in the Low-Energy X-Ray Range
HTML - PDF 34 kb
D. T. Burns, P. Lamperti, and M. O'Brien

Validation of New Instrumentation for Isotope Dilution Mass Spectrometric Determination of Organic Serum Analytes
HTML - PDF 41 kb
P. Ellerbe, C. S. Phinney, L. T. Sniegoski, and M. J. Welch

Crystal Structures and Reference Powder Patterns of BaR₂ZnO₅(R = La, Nd, Sm, Eu, Gd, Dy, Ho, Y, Er, and Tm)
HTML - PDF 194 kb
J. A. Kaduk, W. Wong-Ng, W. Greenwood, J. Dillingham, and B. H. Toby

Estimation of Concentration and Bonding Environment of Water Dissolved in Common Solvents Using Near Infrared Absorptivity
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Brian Dickens and Sabine H. Dickens

Near Infrared 45°/0° Reflectance Factor of Pressed Polytetrafluoroethylene (PTFE) Powder
HTML - PDF 44 kb
Maria E. Nadal and P. Yvonne Barnes

A Fast Method of Transforming Relaxation Functions Into the Frequency DomainA Fast Method of Transforming Relaxation Functions Into the Frequency Domain
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Frederick I. Mopsik

Manufacturer's CORBA Interface Testing Toolkit: Overview
HTML - PDF 86 kb
David Flater

News Briefs 227 kb

(The electronic file also contains a Journal of Research subscription form, promotional information, and a description of NIST publication series.)