{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Selective removal of heavy metal ions using sol-gel immobilized and SPE-coated thiacrown ethers [An article from: Analytica Chimica Acta]","author_name":"B. Saad, C.C. Chong, A.S.M. Ali, M.F. Bari, Rahman","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0RR/bigB000RR6Z8M.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000RR6Z8M.html\">Selective removal of heavy metal ions using sol-gel immobilized and SPE-coated thiacrown ethers [An article from: Analytica Chimica Acta]</a>","width":400,"height":300}