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Two processes are involved in standard solutions, these are industrial and teaching institution laboratory. Moreover, in the education establishment it is obligatory that laboratory staff are in supervision. The concentration of the solution is known for its accurancies and being measured in mol dm-3. Making a standard solution requires the right amount of substance to be accurately reached, allowing the substance to transfer fully into the volumetric flask. So much so , it has been made by dissolving a meticulous mass of reactant into a volume of water. Class B glassware are used by learnings settings. As well as the college environment do all the analysis manually which leads to various errors. Whereas, industries use Class A glassware which is accurate however it is very expensive. Companies use automatic titrator to take sample weights to carry out correct titration. Then it’ll be saved to a PC and highlight to remove any errors.

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