SUPPLEMENTARY DATA TO: Using a citizen science approach to assess nanoplastics pollution in remote high-altitude glaciers

This is the repository of the supplementary data, and it contains the following files: Raw data files as the original output of TD-PTR-ToF-MS for all the samples, all the blanks, all the spikes and all the calibration runs (.h5 files in three zip arcives) Polymer library files (a zip archive including csv files. A data analysis file including raw data, blank subtraction and LOD correction of all measurements (xlsx file). A fingerprinting result file for each plastic type (xlsx file) A data analysis file after plastic fingerprinting (xlsx file).