1st July 2014 Quantitative ICP Scan of Unknown or Suspect Samples... Warwick Analytical Service (WAS) has introduced the Quantitative ICP-Scan, a new service that determines the levels of 67 different elements at low part per million making it ideal for analysing unknown or suspect contamination samples. The service is competitively priced and a great starting point in determining elemental sample composition. The 67 elements covered by this proprietary WAS ICP methodology range from Silver (Ag) through to Zirconium (Zr)**.
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The WAS Quantitative ICP Scan Service provides information on elements present at 1 ppm right up to greater than 1% w/w. Measured intensities are compared to intensities of traceable standards to obtain the elemental levels in the unknown sample. Multiple wavelengths have been identified for each element to avoid errors due to the spectral interferences commonly found when using only a single analytical wavelength.