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The organic soluble polymer analytical standard has high purity and is a physical standard. In the pharmaceutical field, organic soluble polymers analytical standards can be used to calibrate instruments, evaluate test methods, qualitative and quantitative analysis of organic soluble polymers. The content and types of organic soluble polymers in drugs are closely related to their quality, and many countries and regions have strictly restricted them. Therefore, in order to ensure the safety of human life, it is necessary to use organic soluble polymers analytical standards to accurately analyze those substances.
Commonly used organic soluble polymers analytical standards include polystyrene analytical standard, vinyl chloride analytical standard, diethylhexyl phthalate (DEHP) analytical standard and others.
Analysis of chloroethylene monomer in drugs: Polyvinyl chloride (PVC) is widely used in pharmaceutical packaging in some countries, and its light and heat stability are poor. Chloroethylene monomer obtained by decomposition of PVC at high temperature is easy to permeate into the drugs. Furthermore, along with the drugs, chloroethylene monomer can enter into the human body, which has adverse effects on the human nervous system, liver, vascular system and others. Fortunately, the chromatographic method can be applied to detect the content of chloroethylene monomer in drugs by using organic soluble polymers analytical standards, and this method has the characteristics of high accuracy, good selectivity and fast.
Analysis of diethylhexyl phthalate (DEHP): DEHP is a plasticize, which is commonly used in drug packaging. Studies have shown that it can adsorb the active ingredients of the drugs, which can greatly reduce the effectiveness of the drugs. Qualitative and quantitative detection of DEHP can be achieved by chromatographic, liquid chromatographic or other analytical methods using organic soluble polymers analytical standards.
Alfa Chemistry is one of the largest providers of organic soluble polymers analytical standards in the world and the quality assurance is of prime importance to Alfa Chemistry. The solvent from Alfa Chemistry in the world is synonymous with reliability and excellent quality. Because of the exacting nature of our business and the regulatory demands placed upon our industry, Alfa Chemistry continues to be at the forefront in terms of compliance, accreditations and certifications.