Quantitative analysis is to analysis the content of related components in a substance on the basis of qualitative analysis and structural analysis. Quantitative analysis is an important link for verifying production technology and ensuring product quality.
Creative Proteomics provides quantitative analysis service. We can not only assist research and development enterprises in the development and quality control of new products, but also help enterprises to issue analysis reports for bidding or listing. Our laboratory engineers provide consulting and testing services according to customer needs. Quantitative analysis report issued by Creative Proteomics is fair, scientific and accurate. We will strictly abide by the quality assurance/quality control plans and regulations of each country/region and your special requirements to provide you with technical support.
1. Thin Layer Chromatography (TLC)
TLC belongs to solid-liquid adsorption chromatography, which is a trace, fast and simple chromatography. It has the advantages of column chromatography and paper chromatography. On the one hand, it is suitable for the separation of small quantities of samples (several to dozens of micrograms, or even 0.01μg). On the other hand, if the adsorption layer is thickened and the sample is point into a line during the production of the thin laminate, the sample of up to 500mg can be separated, so it can be used to refine samples. This analysis service is especially suitable for substances that are less volatile or change easily at higher temperatures which can't be analyzed by gas chromatography.
2. High Performance Liquid Chromatography (HPLC)
HPLC takes liquid as mobile phase and uses high pressure infusion system to pump single solvent with different polarity or mobile phase such as mixed solvent and buffer solution in different proportion into chromatographic column with fixed phase. After each component in the column is separated, it is entered into the detector for detection, so as to realize the analysis of samples. HPLC has the advantages of high pressure, high separation efficiency, high sensitivity, wide application range, fast analysis speed and fast liquid flow rate.
3. Gas Chromatography (GC)
Chromatographic peak is the result of component running in chromatographic column, and it is the basis to analyse what the component is and its content. GC is based on the moving speed and size of chromatographic peak to obtain the qualitative and quantitative analysis results of components. GC has the advantages of high separation efficiency, fast analysis speed, less sample consumption and high detection sensitivity. GC has good selectivity, which can separate and analyze azeotropic mixtures, substances with similar boiling points, certain isotopes, cis and trans isomers and optically active isomers. GC has a wide range of applications. It is mainly used for the analysis of various gases and volatile organic substances, but it can also analyze high boiling point substances and solid samples under certain conditions.
Turnaround Time: 7-10 working days (excluding special experiments).
At Creative Proteomics, our professional analysts can provide you with improved quality services to support your business. Our professional analysis platform can guarantee consistently accurate and detailed delivery. If the substance or item you want to test is not in the above content, please contact us. Our professionals will customize exclusive solutions for you. Creative Proteomics looks forward to cooperating with you.