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5708665 
Journal Article 
Analytical study of several phthalates by GC-MS in aquatic products 
Tan, J; Lin, ZG 
2008 
0 
Fenxi Shiyanshi
ISSN: 1000-0720 
27 
4 
76-79 
GC-EI-MS was used to analyze several phthalates in aquatic products. The samples were extracted in ultrasonic bath and cleaned by column chromatography. The linear range of the method was extensive (20.0 similar to 800 mu g/kg, and the correlation coefficients were lager than 0.9995). The precision was better (RSD less than or equal to 14%). The limit of detection was lower (LODDMP = 0.711 mu g/kg; LODDEHP = 5.67 mu g/kg). The recoveries ranged from 74.8% to 119%. It was applied to analysis of hard clam, kelp and octopus, which contains DBP and DEHP. Still, there were a little DMP and DEP in kelp and octopus. 
Aqualine Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Laboratories; Octopus; Chromatography; Analytical Methods; Ultrasonics; Chromatographic techniques; Precision; Correlation Coefficient