✦ LIBER ✦

Application of isodiphenylthiourea immobilized silica gel to flow injection on-line microcolumn preconcentration and separation coupled with flame atomic absorption spectrometry for interference-free determination of trace silver, gold, palladium and platinum in geological and metallurgical samples

✍ Scribed by Liu, Peng; Su, Zhixing; Wu, Xiongzhi; Pu, Qiaosheng

Book ID: 121334498
Publisher: Royal Society of Chemistry
Year: 2002
Tongue: English
Weight: 199 KB
Volume: 17
Category: Article
ISSN: 0267-9477
DOI: 10.1039/B109628A

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Application of a Macrocycle Immobilized

Application of a Macrocycle Immobilized Silica Gel Sorbent to Flow Injection On-Line Microcolumn Preconcentration and Separation Coupled with Flame Atomic Absorption Spectrometry for Interference-Free Determination of Trace Lead in Biological and Environmental Samples

✍ Yan, Xiu-Ping; Sperling, Michael; Welz, Bernhard 📂 Article 📅 1999 🏛 American Chemical Society 🌐 English ⚖ 81 KB

Flow-injection on-line fibre column sepa

Flow-injection on-line fibre column separation and preconcentration system for efficient determination of trace gold in ores and metallurgical samples by flame atomic absorption spectrometry

✍ Weiji Qi; Xing Wu; Chun Zhou; Haizhou Wu; Yingqi Gao 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 507 KB

A flow-injection on-line 8531 fibre column separation and preconcentration system is proposed for the efficient flame atomic absorption spectrometric determination of trace gold in ores and metallurgical samples. A flow manifold with a pump and two valves was assembled to conduct the operating cycle

Determination of (ultra)trace amounts of

Determination of (ultra)trace amounts of lead in biological materials by on-line coupling flow injection microcolumn separation and preconcentration to electrothermal atomic absorption spectrometry using a macrocycle immobilized silica gel sorbent

✍ Yan, Xiu-Ping; Sperling, Michael; Welz, Bernhard 📂 Article 📅 1999 🏛 Royal Society of Chemistry 🌐 English ⚖ 110 KB

Preparation and characterization of magn

Preparation and characterization of magnetic nanoparticles for the on-line determination of gold, palladium, and platinum in mine samples based on flow injection micro-column preconcentration coupled with graphite furnace atomic absorption spectrometry

✍ Ye, Juanjuan; Liu, Shuxia; Tian, Miaomiao; Li, Wanjun; Hu, Bin; Zhou, Weihong; J 📂 Article 📅 2014 🏛 Elsevier Science 🌐 English ⚖ 712 KB