Cell error

{
  "id": "MLC-T-CHM-001777",
  "term": "Cell error",
  "field": "Chemistry",
  "definition": "An inaccuracy in spectrophotometric measurements caused by imperfections or variations in the absorption cell (cuvette) used to hold the sample. This can include differences in path length, scratches, or contamination on the cell walls. To minimize cell error, matched cells are often used, or a single cell is employed for both blank and sample measurements.",
  "subject": "Analytical Chemistry",
  "references": [
    "PAC, 1988, 60, 1449. 'Nomenclature, symbols, units and their usage in spectrochemical analysis - VII. Molecular absorption spectroscopy, ultraviolet and visible (UV/VIS) (Recommendations 1988)' on page 1457 (https://doi.org/10.1351/pac198860091449)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/cell-error/"
}