Welcome To b2b168.com, Join Free | Sign In
中文(简体) |
中文(繁體) |
Francés |Español |Deutsch |Pусский |
| No.9488993
![](http://i.b2b168.com/e/tag_pthy.gif)
- Product Categories
- Friendly Links
Information Name: | Component analysis |
Published: | 2013-05-03 |
Validity: | 1200 |
Specifications: | |
Quantity: | 1000.00 |
Price Description: | |
Detailed Product Description: | Component analysis is to analyze the composition of the product, the various components of the qualitative and quantitative, and then restore the composition of the formulation of a process known as "reverse engineering" foreign spectroscopy, chromatography, spectroscopy, mass spectrometry and other micro-component analysis to spectrum of domestic multi-called "micro-spectral analysis. Used for the product formulation research, improvement can also be used to solve the problem of product performance, failure analysis, is also used to test materials, environmental protection (the presence of toxic and hazardous substances) and other aspects. We often see excessive lead, excessive harmful substances (such as Sudan dyes, melamine), are available through component analysis concluded. Component analysis (including component testing, component test project) by microscopic spectrum of the unknown ingredient analysis techniques, collectively referred to as micro-spectra of the technology commonly used in spectroscopy, chromatography, spectroscopy, thermal spectrum, mass spectrometry, the industry "Micro-spectrum analysis." Micro spectral analysis commonly used in the unknown composition analysis, formulation, industrial diagnosis, element / ion analysis, purity analysis. Basis are classified in accordance with the conclusions to distinguish between material composition analysis is divided into qualitative and quantitative analysis of two kinds: component analysis of the qualitative results of the popular understanding - by means of component analysis drawn the analyte mainly include the ingredients, to overview that determine the composition of the substance. Component analysis of the quantitative results of the popular understanding - after determine analyte qualitative component, corresponding to the quantitative analysis, the allocation ratio of the various ingredients. According to the current science and technology, quantitative analysis can do infinitely close to the real situation, but can not guarantee 100% accuracy. Qualitative and semi-quantitative analysis of this material component analysis is now common of the conclusions of the experiment, which is defined in that - to determine the basic components of the measured object, also has some reference value in the quantitative, but its value is not accurate (only with the reference value). Foreign matter and contaminants analysis that this is a special component analysis, by a higher component analysis of the technical strength of the third-party testing agency launched for the analysis of the analyte defects or affect the function of the special factors (such as transparent screen stain ). |
Admin>>>
You are the 5808 visitor
Copyright © GuangDong ICP No. 10089450, Suo Feier detection (institutions) Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 5808 visitor
Copyright © GuangDong ICP No. 10089450, Suo Feier detection (institutions) Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility