Chemical purification Activated carbon is commonly used on the laboratory scale to purify solutions of organic molecules containing unwanted colored organic impurities. Filtration over activated carbon is used in large scale fine chemical and pharmaceutical processes for the same purpose. The carbon is either mixed with the solution then filtered off or immobilized in a filter. #Activated-Carbon #Activated-Carbon-in-Vadodara #Activated-Carbon-in-gujarat #Activated-Carbon-in-india #Activated-Carbon-in-valsad #Activated-Carbon-in-ankleshwar #Activated-Carbon-in-tamilnadu #Activated-Carbon-in-chennai