Electron microscopy. Equipment rates (internal / nonprofit, $/hour): TESCAN MIRA-3 FEG SEM $65 / $143; FEI Quanta 600 FEG SEM $65 / $143; Zeiss Sigma 560 FEG SEM $65 / $143; Thermofisher Hydra Helios Plasma Dual Beam $90 / $198; FEI Tecnai F20 TEM/STEM $60 / $132; Thermofisher Themis TEM/STEM $90 / $198; Zeiss Crossbeam 550 FIB/SEM $90 / $198.