CCV/ICV SOLUTION #3, 125mL ICP-11N-10X-0.5 000 ppm single element solutions

000 ppm single element solutions as the Hf(F)6-2 chemically stable for years in 2-5% HNO3 / trace HF in an LDPE container

Documenting the effect of the matrix should include the analysis of at least one MS and one duplicate unspiked sample or one matrix spike/matrix spike duplicate (MS/MSD) pair for each batch of samples processed

The background concentrations of the analytes in the sample matrix must be determined in a separate aliquot and the measured values in the LFM corrected for background concentrations

The preferred approach is the KOH / KNO3 fusion and dissolution of the fuseate in water

CCV/ICV SOLUTION #3, 125mL ICP-11N-10X-0.5 000 ppm single element solutionsDescription Intended use ICV (Initial Calibration Verification) Checks the calibration against a second calibration source. To be run after each calibration. CCV (Continuing Calibration Verification) A continuing periodic check on accuracy and drift. To be run after each calibration and every 10 samples. Read more ICV demonstrates that the instrument is capable of acceptable performance at the beginning of the analytical run. 1) Immediately after each