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**langtuthaiphong** · 11-10-2011, 12:53 AM

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A new approach for simultaneous determination of Co(II), Ni(II), Cu(II) and Pd(II) using 2-thiophenaldehyde-3-thiosemicarbazone as reagent by solid phase microextraction–high performance liquid chromatography
Varinder Kaur, Jatinder Singh Aulakh, Ashok Kumar Malik ,

Department of Chemistry, Punjabi University, Patiala 147002, Punjab, India
Received 7 July 2007; revised 17 September 2007; Accepted 17 September 2007. Available online 21 September 2007.
http://www.sciencedirect.com/science...03267007015693

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11-10-2011, 12:53 AM	#11
langtuthaiphong Nhập môn đệ tử Tham gia ngày: Oct 2011 Bài gửi: 1 :	nho cac anh download dum em bai nay.em dang rat can de lam luan van tot nghiep.em vo cung cam on A new approach for simultaneous determination of Co(II), Ni(II), Cu(II) and Pd(II) using 2-thiophenaldehyde-3-thiosemicarbazone as reagent by solid phase microextraction–high performance liquid chromatography Varinder Kaur, Jatinder Singh Aulakh, Ashok Kumar Malik , Department of Chemistry, Punjabi University, Patiala 147002, Punjab, India Received 7 July 2007; revised 17 September 2007; Accepted 17 September 2007. Available online 21 September 2007. http://www.sciencedirect.com/science...03267007015693 email cua em la: langtuthaiphong@yahoo.com gui vao mail giup em voi