| Column | Value |
|---|---|
| matrix | <app.db.schema.ExposureMatrix object at 0x71ff90991a00> |
| particle | <app.db.schema.ParticleCharacterisation object at 0x71ff90706b40> |
| size_distributions | (<app.db.schema.ParticleSizeDistribution object at 0x71ff909a4260>) |
| id | 59 |
| matrix_id | 9 |
| particle_id | 15 |
| fractional_abundance | 0.15 |
| size_bin_min_nm | 1.0 |
| size_bin_max_nm | 50.0 |
| notes | PS ultrafine sphere from packaging degradation; highest translocation fraction. |