TY - BOOK AU - Haris Hafizal Abd. Hamid TI - Evaluation of an ultrasonic assisted extraction procedure for the determination of heavy metals in seafood certified reference materials PY - 2010/// CY - Serdang PB - Universiti Putra Malaysia KW - Heavy metals KW - Analysis KW - Environmental aspects KW - Seafood N1 - Thesis (M. A.) - Universiti Putra Malaysia, 2010 ER -