VALIDASI METODE PENETAPAN KADAR BESI DALAM SEDIAAN TABLET MULTIVITAMIN-MULTIMINERAL SECARA SPEKTROFOTOMETRI SINAR TAMPAK MENGGUNAKAN PEREAKSI WARNA 1,10-FENANTROLIN
| Main Author: | FAIZAH AFSOLIN, 051211133012 |
|---|---|
| Format: | Thesis NonPeerReviewed Book |
| Bahasa: | ind |
| Terbitan: |
, 2016
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| Subjects: | |
| Online Access: |
http://repository.unair.ac.id/56101/1/FF.%20KF.%2010-16%20Afs%20v%20abstrak.pdf http://repository.unair.ac.id/56101/2/FF.%20KF.%2010-16%20Afs%20v.pdf http://repository.unair.ac.id/56101/ http://lib.unair.ac.id |
Daftar Isi:
- VALIDATION METHOD OF DETERMINATION IRON IN MULTIVITAMIN-MULTIMINERAL TABLET WITH VISIBLE SPECTROPHOTOMETRIC USING 1,10-PHENANTROLINE FAIZAH AFSOLIN The aim of this research to determine validation parameter on determination of iron in multivitamin-multimineral tablet with visible spectrophotometric use 1,10-phenantroline. Calibration graph was linier on the range 0,25-2,5 ppm of Fe2+ with r value was 0,9999. The result of selectivity test of the method was selective. The result of accuracy test for iron with visible spectrophotometre method for 80%, 100% and 120% component were 97,29% 6,0013; 101,35% 1,5619; and 97,64% 3,2446%. Precision test for iron with visible spectrophotometre method determine with statistic test showed that the method has high degree of precision. Keyword: Method validation, visible spectrophotometric, iron, 1,10- phenantroline.