Unknown substance composition analysis, also known as "unknown substance profiling", is a method to analyze the composition of unknown substances through spectra, adopt different physical and chemical techniques and methods of separation and purification to separate and purify each component in the unknown substance sample, and then use different analytical instruments and equipment to quantitatively analyze, identify and finally determine the name and content of the unknown sample. It provides a scientific basis for scientific research, formula analysis, product development, and improvement of production technology, and provides strong technical support for enterprise introduction, digestion, absorption and re-innovation.
Unknown substance composition analysis, also known as "unknown substance profiling", is a method to analyze the composition of unknown substances through spectra, adopt different physical and chemical techniques and methods of separation and purification to separate and purify each component in the unknown substance sample, and then use different analytical instruments and equipment to quantitatively analyze, identify and finally determine the name and content of the unknown sample. It provides a scientific basis for scientific research, formula analysis, product development, and improvement of production technology, and provides strong technical support for enterprise introduction, digestion, absorption and re-innovation.
Why do I need to do an unknown composition analysis?
In the process of product development and upgrading, it is difficult for enterprises and manufacturers to control and master the steps of unknown component analysis and formula reduction. Manufacturers not only need strong technical funds and talent support, but also the product development cycle is also relatively long, resulting in a low product success rate. Our technology has professional product development technology, and has set up an unknown substance analysis laboratory, and has accumulated mature technology and experience in the analysis and detection of unknown substance components.
In the process of new product development and formula reduction, it is difficult for enterprises and manufacturers to control the process of unknown substance composition analysis and formula reduction of unknown substances and surface foreign substances. If an enterprise wants to accomplish this, it not only needs strong technical funds, but also needs the full support of chemical research talents, because the product formula development cycle is also very long, resulting in a low success rate of product formula development.
Guangzhou Bonuotong Chemical Technology Service Co., Ltd. is a company focusing on polymer materials and organic chemistry related fields, and is committed to providing one-stop technical services for small and medium-sized chemical enterprises. Since its official registration in 2010, the company has been adhering to the business philosophy of "customer first, service first", and is committed to providing customers with efficient, accurate and reliable chemical technical services with excellent service quality, professional technical service strength and skilled team.
In terms of team, the company's team is composed of graduate and undergraduate students from Xiamen University, Sun Yat-sen University, South China University of Technology, Wuhan University of Technology, Sichuan University, Xi'an University of Technology, Beijing University of Chemical Technology, Hong Kong University of Science and Technology, University of Minnesota and other famous universities at home and abroad.
In terms of equipment, the company is equipped with a complete range of testing and analysis instruments, mainly purchased from Agilent, Shimadzu, Thermo Fisher Hydrogen and other internationally renowned brands. Commonly used instruments and equipment include infrared spectrometer, pyrolysis gas chromatography-mass spectrometer, gas chromatograph, atomic absorption spectrophotometer, energy dispersive X-ray spectrometer, differential thermogravimetric isomorphic analyzer and other hundreds of other auxiliary equipment. These large, medium and small analytical instruments guarantee the accuracy of sample analysis.
In terms of service, the company has served many users for many years and has accumulated a lot of data experience and experimental experience, which can ensure that the test plan is accurate and fast. By adopting the most optimized testing route, the best quality testing results are formed, so as to provide comprehensive, affordable and high-quality services to users. At the same time, precision instruments, dedicated team, and strong technical strength escort the company's services.
In addition, the company also has strong strength in product formula restoration. The company has international advanced testing equipment, focusing on the field of formula analysis for many years. Through the qualitative and quantitative analysis of unknown components by comprehensive analysis methods, the accuracy can be as high as 986% of the recipe was restored. The company also provides product development and upgrade services and accurate and authoritative test reports. After years of accumulation, the company has formed its own expertise in the field of composition analysis and formula reduction (resins, rubber, plastics, glues, coatings, inks, chemical additives, and various fine chemical products). With dozens of patented technologies, the new concept of formula R&D technology outsourcing services is efficiently promoted and applied to enterprise R&D and production; Effectively shorten the R&D cycle of enterprises and reduce R&D costs.
In general, Guangzhou Bonuotong Chemical Technical Service is a professional and high-quality service company, with advanced equipment and excellent team, which can provide customers with efficient and accurate chemical technical services.
Take the compositional elemental analysis of a solid sample as an example:
At present, there are three main methods for elemental analysis of unknown composition: elemental analysis method, XPS and EDX, which have their own advantages and disadvantages, and the actual sample analysis needs to be combined with the three methods to obtain more accurate analysis results.
General Unknown Substance Composition Analysis Process:
1.Surface pretreatment mechanism: understand the physical and chemical properties of unknown substances, judge qualitative and quantitative analysis ideas, and prepare for detection and analysis. The process of surface pretreatment generally includes solubility, water content, pH value determination, solid content, washing, ash, ion detection, extraction, filtration, purification, distillation, centrifugation, sample preparation, etc.
2.Accept instrument spectrum verification: including qualitative and quantitative analysis, reference, qualitative analysis, quantitative research, etc. After repeated qualitative and quantitative analysis and control by the instrument, the experimental data were judged.
3.Engineer experimental data confirmation: The technical technician will judge the experimental data eliminated by the current acceptance instrument after the analysis of the atlas and long-term knowledge and industry experience in the chemical industry, and make the final confirmation of the composition and ratio of the target sample.
Bonotong Technology has provided many years of formula analysis, composition analysis, unknown substance analysis and product development projects for manufacturers, and has many years of practical experience in project development in product formula analysis and composition analysis.
Purpose of Unknown Composition Analysis:
1.Analyze the composition of advanced products on the market, and imitate production to provide their own product quality;
2.Analyze the specific composition of unknown substances, determine the content of component elements, eliminate hidden dangers, and reduce corporate losses;
3.Analyze competitors' products, compare and optimize, improve formulation process, and improve production efficiency;
4.Analyze the composition of the product, restore the basic formula of the product, and reduce the input cost;
5.The analysis can be used for the identification of cultural relics to improve the scientificity and accuracy of cultural relics identification.
Scope of services for the technology industry:
Formula reduction and ingredient analysisThe technology is mainly used in the field of fine chemicals and polymers, such as: rubber industry, plastic industry, adhesive industry, coating industry, ink industry, cleaning agent industry, etcFormula reduction and ingredient analysisComponents such as composition, elements, or raw materials of a target product or sample can be determined quickly and efficiently.
Formulation analysis is an important part of the field of chemistry, which involves the qualitative and quantitative analysis of the composition of an unknown substance or product to reveal its composition and structure. This process is important for product development, improvement and quality control. In modern chemical analysis, commonly used techniques include spectroscopy, chromatography, mass spectrometry, energy spectroscopy, and thermal spectroscopy, which can be combined to provide more comprehensive and accurate analytical results.
For the profiling of unknown liquids and solids, these substances may involve various types, such as unknown solids, unknown liquids, unknown oils, unknown alkanes, etc. In practical applications, these unknowns may bring a series of problems, such as unstable product performance, quality problems, etc. Therefore, it is of great significance to perform compositional analysis on them. Analyzing these unknowns not only helps us understand their composition and structure, but also supports product development, improvement, and quality control.
When performing the analysis of the composition of unknown liquid solids, it is necessary to use a variety of advanced analytical instruments, such as Fourier transform infrared spectrometer, nuclear magnetic resonance instrument, time-of-flight mass spectrometer, etc. These instruments can perform qualitative or quantitative analysis of samples, revealing their composition and structure. At the same time, the use of these instruments also requires professional technicians to operate and analyze to ensure the accuracy and reliability of the analysis results.
Ingredient analysis is important because it helps us understand the composition and structure of our products, so as to support product development and improvement. In practical applications, compositional analysis can be applied to many fields, such as chemical, pharmaceutical, food, etc. In these areas, ingredient analysis can help us understand the composition and proportion of a product, so that we can control the quality and performance of the product. In addition, ingredient analysis can also be used for product formulation reduction and new product development.
Principal component analysis is a mathematical dimensionality reduction method that synthesizes multiple variables into several variables to simplify the dataset and extract the main information. This approach can help researchers better understand complex data sets and make better decisions. Total component analysis is a qualitative and quantitative analysis of all components in a sample to understand all components and proportions of a product. Proportional analysis is to detect the composition and proportion of the sample formulation, and provide the necessary solutions for the performance modification and optimization of the product. The ingredient ratio is to determine the optimal ratio of various raw material components through experiments, identification, analysis and other methods to optimize the performance and quality of products.
Compositional analysis requires the use of a variety of advanced testing instruments. These instruments can assist researchers in performing a variety of chemical and physical tests to obtain more accurate analytical results. At the same time, the use of these instruments also requires professional technicians to operate and analyze to ensure the accuracy and reliability of the analysis results.