Mineral water in PET bottles, not identified as baby bottles. Migration depended on temperature.
Key numbers
No migration at 4 °C and 20 °C. An increase at 40 °C stayed under the EU limit of 5.0 µg/L that the paper cites. At 60 °C after 30 days, migration exceeded that limit, and both Sb(V) and Sb(III) were detected. A short-term test printed day-0 totals of 0.3 to 0.7 µg/L and 2.6 to 4.2 µg/L after storage at 60 °C (PDF p.14).
Methods (brief)
Storage experiment with speciation. Not a baby-bottle study.
Evidence fitness
Supports migration into mineral water under the conditions tested. Does not support a baby-bottle concentration.
Limitations
The EU 5.0 µg/L figure is the limit the paper cites for that comparison.
Related evidence
Update history
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