SEARCH Articles Figures Tables Benefits of Laser Ablation for ICP-MS Isotope Ratio Measurements by Laser Ablation ICP-MS Laser Ablation Inductively Coupled Plasma Mass Spectrometers (LA-ICP-MS) Laser Ablation-ICP-MS Laser Plasma Based e.m. Sources Laser desorption/ionization mass spectrometry LDI-MS) Lasers for MALDI-MS MALDI-MS (Matrix Assisted Laser MALDI-MS (matrix assisted laser desorption MALDI-TOF-MS (matrix-assisted laser desorption ionization time-of-flight mass MS, matrix-assisted laser desorption MS, matrix-assisted laser desorption ionization Matrix Assisted Laser Desorption Ionization-Time of Flight-Mass Spectrometry (MALDI-TOF-MS) Matrix-Assisted Laser Desorption Ionisation Mass Spectrometry (MALDI MS)