If you want to see an elemental map of a Diatom you can take a peak at some data collected on one with my company's new instruments. https://zerok.com/assets/s

If you want to see an elemental map of a Diatom you can take a peak at some data collected on one with my company's new instruments. https://zerok.com/assets/slides/MM2022_Vendor_Tutorial.pdf https://zerok.com/assets/slides/MM2022_Vendor_Tutorial.pdf slide 28 Background: This is SIMS data (https://en.wikipedia.org/wiki/Secondary_ion_mass_spectrometry https://en.wikipedia.org/wiki/Secondary_ion_mass_spectrometr...). We have a new instrument can perform these analyses at much higher resolution than has been possible historically.