Validation of an HPLC Method for Determination of Bisphenol-A Migration from Baby Feeding Bottles

Table 2

Results of overall migration and Bisphenol-A specific migration from 30 baby bottles in a second migration assay.

Migration assay	Water	Acetic acid 3%	Ethanol 15%	Ethanol 95%	Isooctane
Overall (mg/kg),	2.6 ± 0.2	1.4 ± 0.2	4.8 ± 0.2	5.4 ± 0.3	7.1 ± 0.06
Specific (mg/kg),	ND	<LOD	0.010 ± 0.001	0.115 ± 0.032	0.111 ± 0.001

ND = not detected; <LOD = lower than detection limit (0.004 mg/kg).