SEARCH Articles Figures Tables Analysis of samples in situ and their preservation Ex situ analysis Fluorescent in situ hybridization FISH) analysis In Situ FT-IR Analysis In Situ Methods I. Brewster Angle Analysis In situ analysis In situ infrared analysis In situ particle size and shape analysis In-situ X-ray analysis and EXAFS Quantitative in situ analysis Situ Elemental Analysis Surface Analyses XPS In Situ