TWA 28
Quantitative mass Spectroscopy of Synthetic Polymers
The objective of this new TWA is to develop mass spectrometry as a quantitative method to determine the molecular mass distribution, MMD, of synthetic polymers. The principal goals are:
sample preparation techniques that minimize sampling bias in terms of molecular mass instrument settings that produce optimal signal-to-noise without discrimination in molecular mass distribution standards for calibration of mass spectrometers data analysis procedures that adequately account for factors that may distort molecular mass distributions and contribute to systematic uncertainty (Type B evaluation)
More information
Dr. Charles M. Guttman (Chair) charles.guttman@nist.gov +1 301 975 6729
