[Determination of 27 microelements in 11 shellfishes].
Shellfish samples were prepared by microwave, and 27 microelements including Ca, Mg, K, Na, P, S, Zn, Mn, Fe, Cu, Cr, Co, Se, Sn, Ni, Al, Ti, V, Mo, Ba, Ge, Si, Cd, I, Pb, As and Hg were determined by ICP-AES. It was showed that ICP-AES had an obvious advantage in the determination of microelements, and shellfishes contained upwards of 20 kinds of microelements. Calcium in fresh water was higher than that in seawater, and As and Pb were the major pollutants.
He
Jin-Zhe
JZ
College of Biological and Environmental Engineering, Zhejiang University of Technology, Hangzhou 310014, China.
Zhao
Pei-Cheng
PC
Yang
Kai
K
Zhang
Jian-You
JY
Sun
Pei-Long
PL
D001151:Arsenic / Q000032:analysis; D002118:Calcium / Q000032:analysis; D004602:Elements; D005504:Food Analysis / Q000379:methods; D005618:Fresh Water / Q000032:analysis / Q000737:chemistry; D007854:Lead / Q000032:analysis; D015203:Reproducibility of Results; D012623:Seawater / Q000032:analysis / Q000737:chemistry; D012758:Shellfish / Q000032:analysis* / Q000145:classification; D013054:Spectrophotometry, Atomic / Q000295:instrumentation / Q000379:methods*; D014874:Water Pollutants, Chemical / Q000032:analysis
D004602:Elements; D014874:Water Pollutants, Chemical; D007854:Lead; D001151:Arsenic; D002118:Calcium