Results 261 to 270 of about 48,533 (302)
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Fresenius' Zeitschrift für analytische Chemie, 1989
The influence of concentration and nature of the acid, type and tuning of RF-generator, method of solution introduction (flow injection or two-nebulizer method) are investigated to understand the nature of acid matrix interferences in ICP-AES. Sixteen elements and nine different spectrometers wer used to study the matrix interferences caused by HCl ...
E. G. Chudinov +2 more
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The influence of concentration and nature of the acid, type and tuning of RF-generator, method of solution introduction (flow injection or two-nebulizer method) are investigated to understand the nature of acid matrix interferences in ICP-AES. Sixteen elements and nine different spectrometers wer used to study the matrix interferences caused by HCl ...
E. G. Chudinov +2 more
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Analysis of iron ores by ICP-AES
Industrial laboratory. Diagnostics of materials, 2021A method for the analysis of iron ore raw materials (IORM) using inductively coupled plasma atomic- emission spectrometry (ICP-AES) and Concentration Ratio Calibration (CRC) has been developed. However, the general eq. for calibration by concentration ratios used in analysis of metals and alloys was modified with allowance for the IORM characteristics:
T. A. Karimova +3 more
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ICP/AES Actinide Detection Limits
Applied Spectroscopy, 1990Inductively coupled plasma-atomic emission spectrometry (ICP-AES) has been applied to the determination of some actinides and the isotopic composition of plutonium. The analysis of plutonium for metal impurities, including americium, has been reported.
Edmund A. Huff, Delbert L. Bowers
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2018
he development and application of a method for the simultaneous determination of phosphorus and boron fertilizers was performed by Inductively Coupled Plasma Atomic Emission Spectroscopy ICP-AES. Three different samples were analyzed, of which the two samples were inorganic and one organic.
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he development and application of a method for the simultaneous determination of phosphorus and boron fertilizers was performed by Inductively Coupled Plasma Atomic Emission Spectroscopy ICP-AES. Three different samples were analyzed, of which the two samples were inorganic and one organic.
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Microliter Sample Introduction for ICP-AES
Applied Spectroscopy, 1985A simple Flow Injection/Inductively Coupled Plasma-Atomic Emission Spectrometry system is described. The analytical performance, in terms of linearity, precision, and detection limits, was investigated for both aqueous and organic solvents. Acceptable detection limits were obtained with the use of approximately one-hundreth of the minimum sample ...
Arthur J. Faske +3 more
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1989
Water is a valuable commodity even where it is abundant, and its quality in respect of dissolved or suspended material is of great importance in many areas. The need for care with water destined for human consumption is obvious, in an age where the contamination of water supplies by human activity is all too common.
Michael Thompson, J. Nicholas Walsh
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Water is a valuable commodity even where it is abundant, and its quality in respect of dissolved or suspended material is of great importance in many areas. The need for care with water destined for human consumption is obvious, in an age where the contamination of water supplies by human activity is all too common.
Michael Thompson, J. Nicholas Walsh
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1989
Commercial ICP instrumentation has been available since the mid-1970s. There is a considerable variety of types of instrument available, employing widely different design approaches in some instances. The object of this chapter is to review the systems currently available for conventional ICP atomic emission spectrometry.
Michael Thompson, J. Nicholas Walsh
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Commercial ICP instrumentation has been available since the mid-1970s. There is a considerable variety of types of instrument available, employing widely different design approaches in some instances. The object of this chapter is to review the systems currently available for conventional ICP atomic emission spectrometry.
Michael Thompson, J. Nicholas Walsh
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Uncertainty in Environmental ICP-AES Measurements
Microchemical Journal, 1995Abstract In chemical analysis the uncertainty of the results can depend on many factors. The sources of uncertainty, among other things, are in sample preparation procedure and in instrument calibration method. In this work some sources of uncertainty, like sample mass, digestion time, extraction solution, boiling method, concentration or matrix ...
P. Fodor, B.D. Zs
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