HORIBA Ultima Expert高性能ICP光谱仪

The relatively clean spectrum of glass constituents enables the use of the JY 2000-2 without the need of the high resolution of the ULTIMA 2. The results show excellent agreement with expected results for all element, both major constituents and traces. The use of sequential internal standard has been shown to compensate for any viscosity differences between the samples and standards. The speed of analysis of less than 2 minutes for the 10 elements determined, and the detection limits achieved, are more than adequate for laboratories doing ordinary glass analysis. Although both acid and fusion methods were tried, afusion would appear to fulfil the requirements of full analysis in one sample preparation. If lower detection limits are required for some of the trace elements, then an HF acid digestion will be required as well.

The relatively clean spectrum of glass constituents enables the use of the JY 2000-2 without the need of the high resolution of the ULTIMA 2. The results show excellent agreement with expected results for all element, both major constituents and traces. The use of sequential internal standard has been shown to compensate for any viscosity differences between the samples and standards. The speed of analysis of less than 2 minutes for the 10 elements determined, and the detection limits achieved, are more than adequate for laboratories doing ordinary glass analysis. Although both acid and fusion methods were tried, afusion would appear to fulfil the requirements of full analysis in one sample preparation. If lower detection limits are required for some of the trace elements, then an HF acid digestion will be required as well.

The relatively clean spectrum of glass constituents enables the use of the JY 2000-2 without the need of the high resolution of the ULTIMA 2. The results show excellent agreement with expected results for all element, both major constituents and traces. The use of sequential internal standard has been shown to compensate for any viscosity differences between the samples and standards. The speed of analysis of less than 2 minutes for the 10 elements determined, and the detection limits achieved, are more than adequate for laboratories doing ordinary glass analysis. Although both acid and fusion methods were tried, afusion would appear to fulfil the requirements of full analysis in one sample preparation. If lower detection limits are required for some of the trace elements, then an HF acid digestion will be required as well.

The relatively clean spectrum of glass constituents enables the use of the JY 2000-2 without the need of the high resolution of the ULTIMA 2. The results show excellent agreement with expected results for all element, both major constituents and traces. The use of sequential internal standard has been shown to compensate for any viscosity differences between the samples and standards. The speed of analysis of less than 2 minutes for the 10 elements determined, and the detection limits achieved, are more than adequate for laboratories doing ordinary glass analysis. Although both acid and fusion methods were tried, afusion would appear to fulfil the requirements of full analysis in one sample preparation. If lower detection limits are required for some of the trace elements, then an HF acid digestion will be required as well.

The relatively clean spectrum of glass constituents enables the use of the JY 2000-2 without the need of the high resolution of the ULTIMA 2. The results show excellent agreement with expected results for all element, both major constituents and traces. The use of sequential internal standard has been shown to compensate for any viscosity differences between the samples and standards. The speed of analysis of less than 2 minutes for the 10 elements determined, and the detection limits achieved, are more than adequate for laboratories doing ordinary glass analysis. Although both acid and fusion methods were tried, afusion would appear to fulfil the requirements of full analysis in one sample preparation. If lower detection limits are required for some of the trace elements, then an HF acid digestion will be required as well.

The relatively clean spectrum of glass constituents enables the use of the JY 2000-2 without the need of the high resolution of the ULTIMA 2. The results show excellent agreement with expected results for all element, both major constituents and traces. The use of sequential internal standard has been shown to compensate for any viscosity differences between the samples and standards. The speed of analysis of less than 2 minutes for the 10 elements determined, and the detection limits achieved, are more than adequate for laboratories doing ordinary glass analysis. Although both acid and fusion methods were tried, afusion would appear to fulfil the requirements of full analysis in one sample preparation. If lower detection limits are required for some of the trace elements, then an HF acid digestion will be required as well.

The torch configuration (vertical torch, radial observation, sheath gas) allows easy analysis of the incineration solvents mixture. There is no requirement for dilution, cooled spray chamber or additional gases. The optimization was done on the plasma conditions and the sample uptake. The plasma and acquisition parameters are fixed in the analytical method and automatically controlled by computer for an optimum reproducibility from one operator to the other.

The torch configuration (vertical torch, radial observation, sheath gas) allows easy analysis of the incineration solvents mixture. There is no requirement for dilution, cooled spray chamber or additional gases. The optimization was done on the plasma conditions and the sample uptake. The plasma and acquisition parameters are fixed in the analytical method and automatically controlled by computer for an optimum reproducibility from one operator to the other.

The torch configuration (vertical torch, radial observation, sheath gas) allows easy analysis of the incineration solvents mixture. There is no requirement for dilution, cooled spray chamber or additional gases. The optimization was done on the plasma conditions and the sample uptake. The plasma and acquisition parameters are fixed in the analytical method and automatically controlled by computer for an optimum reproducibility from one operator to the other.

The torch configuration (vertical torch, radial observation, sheath gas) allows easy analysis of the incineration solvents mixture. There is no requirement for dilution, cooled spray chamber or additional gases. The optimization was done on the plasma conditions and the sample uptake. The plasma and acquisition parameters are fixed in the analytical method and automatically controlled by computer for an optimum reproducibility from one operator to the other.

The torch configuration (vertical torch, radial observation, sheath gas) allows easy analysis of the incineration solvents mixture. There is no requirement for dilution, cooled spray chamber or additional gases. The optimization was done on the plasma conditions and the sample uptake. The plasma and acquisition parameters are fixed in the analytical method and automatically controlled by computer for an optimum reproducibility from one operator to the other.

The torch configuration (vertical torch, radial observation, sheath gas) allows easy analysis of the incineration solvents mixture. There is no requirement for dilution, cooled spray chamber or additional gases. The optimization was done on the plasma conditions and the sample uptake. The plasma and acquisition parameters are fixed in the analytical method and automatically controlled by computer for an optimum reproducibility from one operator to the other.

The analysis of organometallics samples using an ICP-OES is not a simple proposition as digestion of the sample or dissolution in an adequate solvent is required. Digestion is a lengthy process and loss of analytes and contamination are severe problems. The dissolution method however requires an aromatic solvent, resulting in specific analysis conditions and special pump tubing, which are not easy problems for a typical laboratory to overcome. This Application Note presents the preparation,characterization and optimization of bitumen after emulsion in water.

The analysis of organometallics samples using an ICP-OES is not a simple proposition as digestion of the sample or dissolution in an adequate solvent is required. Digestion is a lengthy process and loss of analytes and contamination are severe problems. The dissolution method however requires an aromatic solvent, resulting in specific analysis conditions and special pump tubing, which are not easy problems for a typical laboratory to overcome. This Application Note presents the preparation,characterization and optimization of bitumen after emulsion in water.

The results presented here show that the accuracy, repeatability and reproducibility are very good for the routine analysis of stainless steel. No particular difficulties were encountered in the analysis of the samples.

The results presented here show that the accuracy, repeatability and reproducibility are very good for the routine analysis of stainless steel. No particular difficulties were encountered in the analysis of the samples.

The results presented here show that the accuracy, repeatability and reproducibility are very good for the routine analysis of stainless steel. No particular difficulties were encountered in the analysis of the samples.

The results presented here show that the accuracy, repeatability and reproducibility are very good for the routine analysis of stainless steel. No particular difficulties were encountered in the analysis of the samples.

The relatively clean spectrum of glass constituents enables the use of the JY 2000-2 without the need of the high resolution of the ULTIMA 2. The results show excellent agreement with expected results for all element, both major constituents and traces. The use of sequential internal standard has been shown to compensate for any viscosity differences between the samples and standards. The speed of analysis of less than 2 minutes for the 10 elements determined, and the detection limits achieved, are more than adequate for laboratories doing ordinary glass analysis. Although both acid and fusion methods were tried, afusion would appear to fulfil the requirements of full analysis in one sample preparation. If lower detection limits are required for some of the trace elements, then an HF acid digestion will be required as well.

This application report shows that the ICP-AES is an appropriate technique for the analysis of glass samples due to the very large dynamic range. The high reproducibility of the ULTIMA was shown and enables a high throughput with less time needed for re-slope of the calibration curves. The accuracy for major elements was obtained using the internal standard.

ICP-OES is a multi-element technique that allows the determination of 75 elements in the periodic table. One element that is desirable to analyze at the same time as other elements is chlorine. However, until recently, the analysis of halogens,especially chlorine, was usually not undertaken by ICP. This was because the halogens are not easy to excite in a plasma source and their emission wavelengths are challenging for conventional optics. Chlorine wavelengths, which yield good sensitivity, are low (133 nm and 134 nm) and are not possible to measure with conventional solidstate detectors or photomultiplier tubes. This Application Note describes recent hardware improvements that allow the determination of Cl,Br and I by ICP-OES.

ICP-OES is a multi-element technique that allows the determination of 75 elements in the periodic table. One element that is desirable to analyze at the same time as other elements is chlorine. However, until recently, the analysis of halogens,especially chlorine, was usually not undertaken by ICP. This was because the halogens are not easy to excite in a plasma source and their emission wavelengths are challenging for conventional optics. Chlorine wavelengths, which yield good sensitivity, are low (133 nm and 134 nm) and are not possible to measure with conventional solidstate detectors or photomultiplier tubes. This Application Note describes recent hardware improvements that allow the determination of Cl,Br and I by ICP-OES.

ICP-OES is a multi-element technique that allows the determination of 75 elements in the periodic table. One element that is desirable to analyze at the same time as other elements is chlorine. However, until recently, the analysis of halogens,especially chlorine, was usually not undertaken by ICP. This was because the halogens are not easy to excite in a plasma source and their emission wavelengths are challenging for conventional optics. Chlorine wavelengths, which yield good sensitivity, are low (133 nm and 134 nm) and are not possible to measure with conventional solidstate detectors or photomultiplier tubes. This Application Note describes recent hardware improvements that allow the determination of Cl,Br and I by ICP-OES.

The analysis presented in this Application Note shows that the semi-quantitative program is accurate for many applications and has the advantage of speed. This mode could be used for screening purposes for a busy laboratory. The second point to note is that the reproducibility of the replicate analysis on 5 identical samples showed standard deviations similar to those achieved when determining the limit of detection. For example, the Pb result shows a deviation of 0.58 ppb over five determinations at 3.5 ppb. In a single run, both traces and high levels can be determined with good accuracy and precision.

The analysis presented in this Application Note shows that the semi-quantitative program is accurate for many applications and has the advantage of speed. This mode could be used for screening purposes for a busy laboratory. The second point to note is that the reproducibility of the replicate analysis on 5 identical samples showed standard deviations similar to those achieved when determining the limit of detection. For example, the Pb result shows a deviation of 0.58 ppb over five determinations at 3.5 ppb. In a single run, both traces and high levels can be determined with good accuracy and precision.

The analysis presented in this Application Note shows that the semi-quantitative program is accurate for many applications and has the advantage of speed. This mode could be used for screening purposes for a busy laboratory. The second point to note is that the reproducibility of the replicate analysis on 5 identical samples showed standard deviations similar to those achieved when determining the limit of detection. For example, the Pb result shows a deviation of 0.58 ppb over five determinations at 3.5 ppb. In a single run, both traces and high levels can be determined with good accuracy and precision.

The ULTIMA 2 ICP allows simple and rapid analysis using one single analytical method. The simple dilution made here helps to reduce matrix effects and to use a simple calibration in water, covering all the concentration ranges required. Some samples can be analyzed directly without dilution such as example sample 6, owing to the robustness of the plasma.

The ULTIMA 2 ICP allows simple and rapid analysis using one single analytical method. The simple dilution made here helps to reduce matrix effects and to use a simple calibration in water, covering all the concentration ranges required. Some samples can be analyzed directly without dilution such as example sample 6, owing to the robustness of the plasma.

The ULTIMA 2 ICP allows simple and rapid analysis using one single analytical method. The simple dilution made here helps to reduce matrix effects and to use a simple calibration in water, covering all the concentration ranges required. Some samples can be analyzed directly without dilution such as example sample 6, owing to the robustness of the plasma.

The ULTIMA 2 ICP allows simple and rapid analysis using one single analytical method. The simple dilution made here helps to reduce matrix effects and to use a simple calibration in water, covering all the concentration ranges required. Some samples can be analyzed directly without dilution such as example sample 6, owing to the robustness of the plasma.

The ULTIMA 2 ICP allows simple and rapid analysis using one single analytical method. The simple dilution made here helps to reduce matrix effects and to use a simple calibration in water, covering all the concentration ranges required. Some samples can be analyzed directly without dilution such as example sample 6, owing to the robustness of the plasma.

The ULTIMA 2 ICP allows simple and rapid analysis using one single analytical method. The simple dilution made here helps to reduce matrix effects and to use a simple calibration in water, covering all the concentration ranges required. Some samples can be analyzed directly without dilution such as example sample 6, owing to the robustness of the plasma.

The results in this Application Note demonstrate that it is possible to detect very low levels of an analyte using the ultrasonic nebulizer, even with a very small amount of sample (one to two millimeters). Applications of ICP-AES in the medical field are not very well developed, but the work done here shows the feasibility in cancer treatments.

For the analysis of low levels, it is important to get accurate "blank" values for environmental air samples. For environmental air sampling every batch of silica filters must be analyzed. The results show the methodology used and the instrumentation perform this task very well.

For the analysis of low levels, it is important to get accurate "blank" values for environmental air samples. For environmental air sampling every batch of silica filters must be analyzed. The results show the methodology used and the instrumentation perform this task very well.

For the analysis of low levels, it is important to get accurate "blank" values for environmental air samples. For environmental air sampling every batch of silica filters must be analyzed. The results show the methodology used and the instrumentation perform this task very well.

For the analysis of low levels, it is important to get accurate "blank" values for environmental air samples. For environmental air sampling every batch of silica filters must be analyzed. The results show the methodology used and the instrumentation perform this task very well.

For the analysis of low levels, it is important to get accurate "blank" values for environmental air samples. For environmental air sampling every batch of silica filters must be analyzed. The results show the methodology used and the instrumentation perform this task very well.

Eight samples from the Nuclear Division of a company were analyzed. These samples have complex matrices such as salt, concentratedacid, etc. and required high dilution factors when flame AAS is used. This application note will demonstrate the feasibility and simplicity of the ICP technique for this type of analysis.

The use of BIPEA samples allows the validation of the technique and the analytical method that was developed. The calculated recoveries are all acceptable. The ULTIMA 2 used with the AS 421 autosampler allows the user to run food, provender and nutritive samples with the same method. This contributes to the ease of use and reliability of the method and results.

The use of BIPEA samples allows the validation of the technique and the analytical method that was developed. The calculated recoveries are all acceptable. The ULTIMA 2 used with the AS 421 autosampler allows the user to run food, provender and nutritive samples with the same method. This contributes to the ease of use and reliability of the method and results.

The use of BIPEA samples allows the validation of the technique and the analytical method that was developed. The calculated recoveries are all acceptable. The ULTIMA 2 used with the AS 421 autosampler allows the user to run food, provender and nutritive samples with the same method. This contributes to the ease of use and reliability of the method and results.

The use of BIPEA samples allows the validation of the technique and the analytical method that was developed. The calculated recoveries are all acceptable. The ULTIMA 2 used with the AS 421 autosampler allows the user to run food, provender and nutritive samples with the same method. This contributes to the ease of use and reliability of the method and results.

The use of BIPEA samples allows the validation of the technique and the analytical method that was developed. The calculated recoveries are all acceptable. The ULTIMA 2 used with the AS 421 autosampler allows the user to run food, provender and nutritive samples with the same method. This contributes to the ease of use and reliability of the method and results.

The use of BIPEA samples allows the validation of the technique and the analytical method that was developed. The calculated recoveries are all acceptable. The ULTIMA 2 used with the AS 421 autosampler allows the user to run food, provender and nutritive samples with the same method. This contributes to the ease of use and reliability of the method and results.

This application note demonstrates the performance of the ACTIVA-M ICP instrument for geological samples. In addition, the ACTIVA-M instrument can offer a complete assistance for the development and validation of the method, based on the multi-line analysis concept which is described in Reference [1]. [1] Application of Unique Software Tools Dedicated to Multiline Analysis by CCD-Based ICP-AES for Geological Samples, Agnès Cosnier, Jean-Michel Mermet, Sébastien Vélasquez and Sophie Lebouil; Applications of ICP & ICP-MS Techniques for Today’s Spectroscopist, October 2007

This application note demonstrates the performance of the ACTIVA-M ICP instrument for geological samples. In addition, the ACTIVA-M instrument can offer a complete assistance for the development and validation of the method, based on the multi-line analysis concept which is described in Reference [1]. [1] Application of Unique Software Tools Dedicated to Multiline Analysis by CCD-Based ICP-AES for Geological Samples, Agnès Cosnier, Jean-Michel Mermet, Sébastien Vélasquez and Sophie Lebouil; Applications of ICP & ICP-MS Techniques for Today’s Spectroscopist, October 2007

This application note demonstrates the performance of the ACTIVA-M ICP instrument for geological samples. In addition, the ACTIVA-M instrument can offer a complete assistance for the development and validation of the method, based on the multi-line analysis concept which is described in Reference [1]. [1] Application of Unique Software Tools Dedicated to Multiline Analysis by CCD-Based ICP-AES for Geological Samples, Agnès Cosnier, Jean-Michel Mermet, Sébastien Vélasquez and Sophie Lebouil; Applications of ICP & ICP-MS Techniques for Today’s Spectroscopist, October 2007

This application note demonstrates the performance of the ACTIVA-M ICP instrument for geological samples. In addition, the ACTIVA-M instrument can offer a complete assistance for the development and validation of the method, based on the multi-line analysis concept which is described in Reference [1]. [1] Application of Unique Software Tools Dedicated to Multiline Analysis by CCD-Based ICP-AES for Geological Samples, Agnès Cosnier, Jean-Michel Mermet, Sébastien Vélasquez and Sophie Lebouil; Applications of ICP & ICP-MS Techniques for Today’s Spectroscopist, October 2007

This application note demonstrates the performance of the ACTIVA-M ICP instrument for geological samples. In addition, the ACTIVA-M instrument can offer a complete assistance for the development and validation of the method, based on the multi-line analysis concept which is described in Reference [1]. [1] Application of Unique Software Tools Dedicated to Multiline Analysis by CCD-Based ICP-AES for Geological Samples, Agnès Cosnier, Jean-Michel Mermet, Sébastien Vélasquez and Sophie Lebouil; Applications of ICP & ICP-MS Techniques for Today’s Spectroscopist, October 2007

This application note demonstrates the performance of the ACTIVA-M ICP instrument for geological samples. In addition, the ACTIVA-M instrument can offer a complete assistance for the development and validation of the method, based on the multi-line analysis concept which is described in Reference [1]. [1] Application of Unique Software Tools Dedicated to Multiline Analysis by CCD-Based ICP-AES for Geological Samples, Agnès Cosnier, Jean-Michel Mermet, Sébastien Vélasquez and Sophie Lebouil; Applications of ICP & ICP-MS Techniques for Today’s Spectroscopist, October 2007

In electronics, silver alloys are used because of their conductive, mechanic and contact properties. These properties are improved by treatment of silver with different metallic oxides.This Application Note examines the analysis of Ag and metal oxides, with impurities such as Cd, Cu, Fe,Mg Ni, Sn and Zn.

This application report shows that the ICP-AES is a suitable technique for the analysis of dialysis samples. The accuracy for the major elements can be improved by using Yttrium as internal standard. Dilution is not necessary because of the argon humidifier, sheath gas and the large internal diameter of the injector available. Because of these three features, solutions with very high level of salts can be run with ease.

This application report shows that the ICP-AES is a suitable technique for the analysis of dialysis samples. The accuracy for the major elements can be improved by using Yttrium as internal standard. Dilution is not necessary because of the argon humidifier, sheath gas and the large internal diameter of the injector available. Because of these three features, solutions with very high level of salts can be run with ease.

This application report shows that the ICP-AES is a suitable technique for the analysis of dialysis samples. The accuracy for the major elements can be improved by using Yttrium as internal standard. Dilution is not necessary because of the argon humidifier, sheath gas and the large internal diameter of the injector available. Because of these three features, solutions with very high level of salts can be run with ease.

This application report shows that the ICP-AES is a suitable technique for the analysis of dialysis samples. The accuracy for the major elements can be improved by using Yttrium as internal standard. Dilution is not necessary because of the argon humidifier, sheath gas and the large internal diameter of the injector available. Because of these three features, solutions with very high level of salts can be run with ease.

This application report shows that the ICP-AES is a suitable technique for the analysis of dialysis samples. The accuracy for the major elements can be improved by using Yttrium as internal standard. Dilution is not necessary because of the argon humidifier, sheath gas and the large internal diameter of the injector available. Because of these three features, solutions with very high level of salts can be run with ease.