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Pengembangan Metode Analisis Metilparaben pada Produk Facial Wash dengan Spektrofotometri UV-Vis
Bandung Conference Series: PharmacyAbstract. Methylparaben is one of the preservatives commonly used in cosmetic products such as facial wash to prevent the growth of microorganisms. However, its use in high concentrations can pose a health risk, so it is necessary to test methylparaben levels in circulating products.
null Rima Awalia Putri +2 more
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REVIEW: Analisis Konsentrasi Ion Sulfat dalam Air Menggunakan Spektrofotometri
Jurnal Pijar Mipa, 2021Khoirul Ngibad
exaly
ANALISIS HIDROKUINON PADA KRIM PEMUTIH WAJAH DENGAN METODE SPEKTROFOTOMETRI UV-VIS
2016ANALISIS HIDROKUINON PADA KRIM PEMUTIH WAJAH DENGAN METODE SPEKTROFOTOMETRI UV-VIS Irnawati1), Muhammad Handoyo Sahumena1), Wa Ode Nur Dewi1) 1)Fakultas Farmasi Universitas Halu Oleo Email : irnawati.ichang@yahoo.com ABSTRACT  Hydroquinone is an organic compound of the phenolic compounds used in whitening cream products.
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LITERATURE REVIEW: ANALISIS KANDUNGAN NITRIT PADA PRODUK DAGING OLAHAN MENGGUNAKAN SPEKTROFOTOMETRI
Amina, 2022Reni Silvia Nasution
exaly
ANALISIS KADAR VITAMIN C PADA MINUMAN KEMASAN DENGAN METODE SPEKTROFOTOMETRI UV-VIS
JURNAL ILMIAH FARMASI SIMPLISIAABSTRAK Penelitian ini bertujuan untuk menganalisis kadar vitamin C pada minuman kemasan menggunakan metode spektrofotometri UV-Vis. Tiga sampel minuman kemasan berbeda diuji, dan hasilnya menunjukkan variasi dalam kandungan vitamin C. Metode spektrofotometri UV-Vis terbukti efektif dalam menganalisis kadar vitamin C dalam minuman kemasan.
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UV/VIS spektrofotometrie a možnosti jejího využití v rámci vzdělávání učitelů chemie
2016This master's thesis discusses the use of UV/VIS spectrophotometry in chemistry teacher education. Optical methods principles are described in theoretical part of the thesis, and. the main part is dedicated to UV-VIS spectrophotometry. Tasks for quantifying and qualifying substances determination are described in experimental part.
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