Despite its advantages, LIBS does have some limitations:
Detection Sensitivity: LIBS may not be as sensitive as other methods like ICP-MS (Inductively Coupled Plasma Mass Spectrometry) for detecting trace levels of certain elements. Matrix Effects: The sample matrix can influence the plasma formation and emission, potentially affecting the accuracy of the results. Calibration Challenges: Accurate quantitative analysis often requires extensive calibration with standards that match the sample matrix.
