id polymer_type.name size_major_axis_nm size_minor_axis_nm morphology.name origin weathering_state detection_method created_at
1 PE 50000.0 30000.0 Fragment Secondary 3 µRaman spectroscopy 2026-05-16 05:30:24.903687
9 PLA 35000.0 35000.0 Film Secondary 3 FTIR spectroscopy 2026-05-16 05:30:24.903693
10 PUR 100000.0 80000.0 Foam Secondary 3 µRaman spectroscopy 2026-05-16 05:30:24.903694
11 PE 50.0 40.0 Fragment Secondary 3 AFM-IR / Nano-FTIR 2026-05-16 05:30:24.903694
17 PE 10.0 8.0 Fragment Secondary 3 AFM-IR / Cryo-TEM 2026-05-16 05:30:24.903697
4 PVC 80000.0 45000.0 Fragment Secondary 4 µRaman spectroscopy 2026-05-16 05:30:24.903691
8 PS 5000.0 3000.0 Fragment Secondary 4 µRaman spectroscopy 2026-05-16 05:30:24.903693