Thông tin chung
  English
  Đề tài NC khoa học
  Bài báo, báo cáo khoa học
  Hướng dẫn Sau đại học
  Sách và giáo trình
  Các học phần và môn giảng dạy
  Giải thưởng khoa học, Phát minh, sáng chế
  Khen thưởng
  Thông tin khác
  Tài liệu tham khảo
  Hiệu chỉnh
 
Số người truy cập: 106,742,830

 A proposed analytical procedure for determining trace element of cadmium and lead in Fish using Inductively Coupled Plasma Mass Spectrometry
Tác giả hoặc Nhóm tác giả: Dai-Tu Lam, Hoang Thi Dinh Tram, Do Van Quang, Ha Phuoc Huy, Pham Cam Nam
abortion stories gone wrong information about abortions teenage abortion facts
Nơi đăng: Conference Proceeding; The 3rd analytica Vietnam Conference 2013;; Số: 3;Từ->đến trang: 211-216;Năm: 2013
Lĩnh vực: Tự nhiên; Loại: Bài báo khoa học; Thể loại: Trong nước
TÓM TẮT
Studies on the hazardous chemical contaminants in food aim to ensure the safety of the food supply and minimizing human exposure to toxic agents. In this study, a proposed analytical procedure is described for determining concentration of cadmium and lead in fish using inductively coupled plasma-mass spectrometry (ICP-MS). The proposed analytical method is the most suitable methodology to control the safety of fish and its products in Viet Nam because of its rapidity, limit of detection and isotopic capabilities. The results show that the limit of detection in this proposed procedure for cadmium and lead are around 0.1mg/kg (0.1ppb) and 0.4 mg/kg (0.4ppb), respectively. This procedure is able to apply accurately and easily for controlling the trace of Pb and Cd in white shrimp for the export purpose. Keywords: ICP-MS; Limit of detection (LoD); Limit of quantification (LoQ); Recoveries; Trace element; Calibration parameters.
ABSTRACT
Studies on the hazardous chemical contaminants in food aim to ensure the safety of the food supply and minimizing human exposure to toxic agents. In this study, a proposed analytical procedure is described for determining concentration of cadmium and lead in fish using inductively coupled plasma-mass spectrometry (ICP-MS). The proposed analytical method is the most suitable methodology to control the safety of fish and its products in Viet Nam because of its rapidity, limit of detection and isotopic capabilities. The results show that the limit of detection in this proposed procedure for cadmium and lead are around 0.1mg/kg (0.1ppb) and 0.4 mg/kg (0.4ppb), respectively. This procedure is able to apply accurately and easily for controlling the trace of Pb and Cd in white shrimp for the export purpose. Keywords: ICP-MS; Limit of detection (LoD); Limit of quantification (LoQ); Recoveries; Trace element; Calibration parameters.
unfaithful spouse infidelity i dreamed my husband cheated on me
© Đại học Đà Nẵng
 
 
Địa chỉ: 41 Lê Duẩn Thành phố Đà Nẵng
Điện thoại: (84) 0236 3822 041 ; Email: dhdn@ac.udn.vn