In a given sample there may be polymer chains which contain widely different numbers of repeat units. In fact, most polymers contain some residual … [Read more...] about Molecular Weight Averages Explained
Read and download white papers on analytical chemistry topics from Jordi Labs' chemists.
Novel high temperature, high resolution GPC column
New generation Jordi Resolve columns (7.8 mm ID x 300 mm L) are mixed bed columns that contain mixtures of a large number of different pore sizes in a … [Read more...] about Novel high temperature, high resolution GPC column
Monodisperse 5um GPC Columns
To cover a wider range of molecular weight with a constant resolution for the analysis of polydisperse or unknown materials, Jordi Labs designed mixed … [Read more...] about Monodisperse 5um GPC Columns
Polymer Solubility Index
The Polymer Solubility Index summarizes solvents which can be used to dissolve various polymers. … [Read more...] about Polymer Solubility Index
Comparison of EI and CI in QTOF-GCMS
Comparison of the data obtained through electron impact (EI) and chemical ionization (CI) ion sources in QTOF-GCMS. … [Read more...] about Comparison of EI and CI in QTOF-GCMS
Time of Flight-Secondary Ion Mass Spectrometry (TOF-SIMS)
Jordi Labs discusses the fundamentals of the TOF-SIMS technique, specifically why you might want to use TOF-SIMS and why is it important. … [Read more...] about Time of Flight-Secondary Ion Mass Spectrometry (TOF-SIMS)
