Automated matrix separation and preconcentration for the trace level determination of metal impurities in ultrapure inorganic salts by high-resolution ICP-MS

1999 ◽  
Vol 364 (8) ◽  
pp. 694-699 ◽  
Author(s):  
Oliver Keil ◽  
Joachim Dahmen ◽  
Dietrich A. Volmer
Keyword(s):  
High Resolution ◽  
Inorganic Salts ◽  
Trace Level ◽  
Matrix Separation ◽  
Metal Impurities ◽  
Icp Ms ◽  
Separation And Preconcentration ◽  
Trace Level Determination

scholarly journals Paper-based potentiometric sensing devices modified with chemically reduced graphene oxide (CRGO) for trace level determination of pholcodine (opiate derivative drug)

RSC Advances ◽  
2021 ◽  
Vol 11 (20) ◽  
pp. 12227-12234
Author(s):  
Hisham S. M. Abd-Rabboh ◽  
Abd El-Galil E. Amr ◽  
Elsayed A. Elsayed ◽  
Ahmed Y. A. Sayed ◽  
Ayman H. Kamel
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Cost Effective ◽  
Trace Level ◽  
Ion Sensing ◽  
Reduced Graphene ◽  
Chemically Reduced Graphene Oxide ◽  
Trace Level Determination ◽  
Analytical Device

Robust, reliable and cost-effective paper-based analytical device for potentiometric pholcodine (opiate derivative drug) ion sensing has been prepared and characterized.

Vanillin-coumarin hybrid molecule as an efficient fluorescent probe for trace level determination of Hg(II) and its application in cell imaging

Talanta ◽  
2011 ◽  
Vol 85 (3) ◽  
pp. 1658-1664 ◽  
Author(s):  
Subarna Guha ◽  
Sisir Lohar ◽  
Ipsit Hauli ◽  
Subhra K. Mukhopadhyay ◽  
Debasis Das
Keyword(s):  
Fluorescent Probe ◽  
Cell Imaging ◽  
Hybrid Molecule ◽  
Trace Level ◽  
Trace Level Determination

Multivariate optimization of PTV-GC-MS method for simultaneous determination of organometallic compounds of mercury, lead and tin

2016 ◽  
Vol 8 (42) ◽  
pp. 7702-7710 ◽  
Author(s):  
C. Moscoso-Pérez ◽  
V. Fernández-González ◽  
J. Moreda-Piñeiro ◽  
P. López-Mahía ◽  
S. Muniategui-Lorenzo ◽  
...  
Keyword(s):  
Simultaneous Determination ◽  
Organometallic Compounds ◽  
Multivariate Optimization ◽  
Inexpensive Method ◽  
Trace Level ◽  
Trace Level Determination

A simple, rapid and inexpensive method using PTV-GC-MS was developed for the simultaneous trace level determination of organometallic compounds of mercury, lead and tin.

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