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Column	Value
source	<app.db.schema.LiteratureSource object at 0x7cf759046690>
composition	(<app.db.schema.MatrixComposition object at 0x7cf75990cda0>) (<app.db.schema.MatrixComposition object at 0x7cf758fbf050>) (<app.db.schema.MatrixComposition object at 0x7cf758fbeae0>) (<app.db.schema.MatrixComposition object at 0x7cf758fbffb0>) (<app.db.schema.MatrixComposition object at 0x7cf758fbf800>) (<app.db.schema.MatrixComposition object at 0x7cf758fbeb70>) (<app.db.schema.MatrixComposition object at 0x7cf758fbfe90>) (<app.db.schema.MatrixComposition object at 0x7cf758fbe900>) (<app.db.schema.MatrixComposition object at 0x7cf758fbf950>) (<app.db.schema.MatrixComposition object at 0x7cf758fbf650>) (<app.db.schema.MatrixComposition object at 0x7cf758fbef00>)
id	1
name	European Housedust Reference
description	A reference exposure matrix representing typical MNP composition of settled indoor house dust in European homes. Based on a composite of findings from Zhang et al. (2021), Ageel et al. (2025), and Vianello et al. (2019). Primarily composed of PET and PP fibres from textiles, with PE fragments from packaging and PS from consumer goods.
matrix_type	House Dust
geographic_region	Europe (general)
notes	Demonstration dataset for the hazard characterisation database.
source_id	4
created_at	2026-05-16 05:30:24.911442
updated_at	2026-05-16 05:30:24.911445

Exposure Matrix