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Supplementary data to: Nanoplastic Detection and Quantification in High-Altitude Glacial Snow Samles from Italy, Switzerland and France

Zenodo (CERN European Organization for Nuclear Research) 2025
Milena Latz, Milena Latz

Summary

This dataset supports a study on nanoplastic detection and quantification in high-altitude glacial snow samples from Italy, Switzerland, and France, providing raw PTR-ToF-MS measurements, processed data, fingerprinting code, and polymer library files. The supplementary repository enables reproducibility of the analytical pipeline used to detect nanoplastics in remote alpine snow environments.

This is the repository of all supplementary data corresponding to our manuscript, and it contains the following files: Raw PTR-ToF-MS data files for all measurements (samples + spiked samples) (.h5 files) Processed data files for all measurement days (.xlsx files) Final data analysis file (.xlsx file) including: raw fingerprinting results upscaling calculations spiking calculations final data + sdev Data processing code (.ipynb files) Polymer library files (.csv files) Fingerprinting code (.py files)

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