Yusuf, Yulizar and Jamarun , Novesar (2010) OPTIMASI PENENTUAN UNSUR RENIK CU (II) DALAM PELARUT ORGANIK SECARA SPEKTROFOTOMETRI SERAPAN ATOM. JUMPA JURNAL MATEMATIKA DAN PENGETAHUAN ALAM, 2 (2). ISSN 0853-0033
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Abstract
An optimation experiment for determination trace copper (II) organic solvent using Atomic Absorbstion spektrofotometry has been done. The optimum condition found are : air flow rate 10 L/min, asetylene 1L/min and viewing hight 5 mm. The optimum complex formation for extraction in organic solvent are pH 2-7, the stability of complex copper amonium phyrolidyne dithiocarbonate (cu-APDC) is four days. The method was applied for determination copper (II) steel the copper content found was 0,112%.
| Item Type: | Article |
|---|---|
| Subjects: | Q Science > QD Chemistry |
| Unit atau Lembaga: | Fakultas MIPA > Kimia Paca Sarjana > Doktor > Fakultas MIPA > Kimia Fakultas MIPA > Kimia |
| Depositing User: | SSi Santi Ariningsih |
| Date Deposited: | 23 Jul 2010 04:56 |
| Last Modified: | 22 Sep 2011 07:10 |
| URI: | http://repository.unand.ac.id/id/eprint/3900 |
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