Determination of the layer thickness with stripping coulometry
and AFM shows, in contrast to XRF, a significant and systematic dependence on the aging process.
is useful for the determination of total carbon (TC), total inorganic carbon (TIC), and total organic carbon (TOC) in samples where the measurable carbon level exceeds 10 [micro]g.
Electrogravimetry and Coulometry
- Methods that Completely Electrolyze Electroactive Species
Based upon the principles of coulometry
and Faraday's Law, our TOC, TC, TIC and surface carbon analyzers provide excellent accuracy and precision without requiring costly, time-consuming instrument calibrations.
According to the International Centre for Metrology, isotope dilution with mass spectrometry, coulometry
, gravimetry, titrimetry, and determination of freezing-point depression are primary methods, yielding results in SI units (moles) without requiring reference to a standard (9).
Titration - An Insight II-3 The Oldest Analytical Instrument Technique II-3 Titration - A Chemical Process in Simple Terms II-3 Titrators - Scientific Measuring Instruments for Titrations II-3 Classification of Titration Techniques II-3 Karl-Fischer Titration II-3 Moisture Determination by Karl-Fischer Method II-4 Types of Karl-Fischer Titrators II-4 Coulometry
II-4 pH Range II-4 Coulometry
: Technique to Measure Unknown Concentration of an Analyte II-4 Electronic Controlled-Potential Coulometric Titrator II-4 Charge Measurement with Chemical Coulometers II-4 Charge Measurement with Electronic Integration II-5 Volumetric Karl-Fischer Titration II-5 Constituents of a Volumetric KF Titrator II-5 Volumetric vs.
Colorimetry and constant-potential coulometry
determinations of transferrin-bound iron, total iron-binding capacity, and total iron in serum containing iron-dextran, with use of sodium dithionite and alumina columns.