| Sample | MP-BL-001 |
| Plastic Type | Unidentified |
| Pigment | Pigment Blue 15 (PB15) – Copper Phthalocyanine |
| Color | Blue |
| Source | River – Someș River, Cluj-Napoca, Romania |
| Microscopic image(s) |  |
| Microplastic shape | Fragment |
| Spectral Data type | Raman |
| Raman spectrum acquisition parameters | Laser wavelength: 785 nm Laser Power: 30 mW Exposure time: 10 s Objective magnification: 20X (NA 0.35) Spectrum range: 800-1800 cm-1 |
