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In chemistry, a primary standard is a reagent which is very pure, representative of the number of moles the substance contains and easily weighed. A reagent is a chemical that is used to cause a chemical reaction with another substance. Often, reagents are used to test for the presence or quantity of specific chemicals in a solution.
Method for predicting relative correction factor of monomer raw material in atomized product and quantitative detection method
This invention relates to the field of aerosol analysis technology, and in particular to a method for predicting and quantitatively detecting the relative correction factor of monomeric raw materials in aerosols. The prediction method includes: obtaining the molecular structure of the target monomeric raw material; calculating multiple predefined molecular structure descriptors; and substituting the molecular structure descriptors into a prediction model established through multivariate quadratic regression fitting to calculate the predicted relative correction factor of the target monomer. This invention also provides a quantitative detection method based on the prediction model. This method requires only molecular structure information to accurately predict the relative correction factor, completely eliminating dependence on expensive and scarce chemical standards, significantly reducing detection costs, simplifying the process, and improving the efficiency of quantitative analysis of aerosol components and product development.
Owner:DONGGUAN HONGFU BIOTECHNOLOGY CO LTD