✦ LIBER ✦

Spectrophotometric catalytic determination of ultra-trace amounts of selenium based on the reduction of resazurin by sulphide

✍ Scribed by Afsaneh Safavi; Abbas Afkhami; Ali Massoumi

Book ID: 108304174
Publisher: Elsevier Science
Year: 1990
Tongue: English
Weight: 428 KB
Volume: 232
Category: Article
ISSN: 0003-2670
DOI: 10.1016/s0003-2670(00)81253-2

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Catalytic Spectrophotometric Determinati

Catalytic Spectrophotometric Determination of an Ultra-Trace Amount of Lead by Reduction of Resazurin by Sodium Sulfide

✍ Afkhami, Abbas; Safavi, Afsaneh; Massoumi, Ali 📂 Article 📅 1991 🏛 Taylor and Francis Group 🌐 English ⚖ 318 KB

Kinetic-Spectrophotometric Determination

Kinetic-Spectrophotometric Determination of Trace Amounts of Selenium with Catalytic Reduction of Gallocyanine by Sulfide

✍ Ensafi, A. A.; Bagherian Dehaghi, G. 📂 Article 📅 1995 🏛 Taylor and Francis Group 🌐 English ⚖ 364 KB

Spectrophotometric determination of trac

Spectrophotometric determination of trace amounts of molybdenum (VI) based on catalytic reduction of safranine by hydrazine dihydrochloride

✍ Ali Jabbari; Mojtaba Shamsipur 📂 Article 📅 1993 🏛 Springer 🌐 English ⚖ 255 KB

Spectrophotometric determination of trac

Spectrophotometric determination of trace amounts of selenium with catalytic reduction of bromate by hydrazine in hydrochloric acid media

✍ A. Afkhami; A. Safavi; A. Massoumi 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 349 KB

Spectrophotometric determinations of tra

Spectrophotometric determinations of traces of selenium by catalytic reduction of tetranitro blue tetrazolium

✍ Wayne C. Hawkes 📂 Article 📅 1986 🏛 Elsevier Science 🌐 English ⚖ 565 KB

The method is based on the catalytic effect of selenium on the reduction of tetranitro blue tetrazolium by dithiothreitol; it is simple, rapid and effective with several forms of selenium. With this catalytic assay, 1.2 ng of Se as selenite, 21 ng of Se as selenocysteine or 150 ng of Se as selenocys

Indirect spectrophotometric determinatio

Indirect spectrophotometric determination of ultra trace amounts of selenium based on dispersive liquid–liquid microextraction–solidified floating organic drop

✍ Haji Shabani, Ali Mohammad; Dadfarnia, Shayessteh; Nozohor, Mahnaz 📂 Article 📅 2013 🏛 Elsevier Science 🌐 English ⚖ 444 KB