| Column | Value |
|---|---|
| matrix | <app.db.schema.ExposureMatrix object at 0x71ff9074c0e0> |
| particle | <app.db.schema.ParticleCharacterisation object at 0x71ff9074ed50> |
| size_distributions | (<app.db.schema.ParticleSizeDistribution object at 0x71ff9074f0b0>) |
| id | 33 |
| matrix_id | 2 |
| particle_id | 1 |
| fractional_abundance | 0.45 |
| size_bin_min_nm | 10000.0 |
| size_bin_max_nm | 80000.0 |
| notes | PE fragments from environmental ingestion by fish. |