Classical Analytical Chemistry Programs & Projects | |
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(showing 1 - 6 of 6)
Nanotube Quality Control
Last Updated Date: 11/13/2012 Our goal is to develop new methods to rapidly screen bulk carbon nanotubes for chemical purity and homogeneity. The different synthesis routes … more
Fundamental Chemical Metrology
Last Updated Date: 10/22/2012 The Chemical Sciences Division serves as the Nation’s reference laboratory for chemical compositional measurements and standards to … more
pH Metrology
Last Updated Date: 10/09/2012 The pH metrology program supports traceability for pH measurements. This traceability rests on primary pH measurements in an ideal electrochemical … more
Evaluation of Independent High-Precision Assay Procedures for a High-Purity Primary Standard Reagent
Last Updated Date: 10/09/2012 NIST assigns assay values for a suite of high-purity reagents using two techniques: coulometry and titrimetry. Coulometry is based on … more
Novel Stationary Phase Materials in Separation Science Research
Last Updated Date: 10/09/2012 Research activities in separation science continue to focus on investigations of the fundamental physical and chemical processes that influence … more
Inkjet Gravimetry
Last Updated Date: 10/02/2012 Gravimetric and optical methods were developed to assure quantitative deposition of compounds from nano-dispense devices onto the surfaces of … more |
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