Colormetric analysis is actually a method of determining the concentration of a certain chemical element or compound in a solution. In order to do this successfully, a color reagent is used for identification purposes. This method is widely used in many laboratories for several purposes, but is commonly used for industrial purposes.
The equipment that is required to do the task is a colorimeter and those reagents that are suitable for the solution that will be tested. It can also be automated by the use of a machine that is especially made for this process. Though, one should be very careful when performing the process so that it will be a successful one.
The densities of the elements and their concentrations can be gathered after the instrument is calibrated. The filter should also be set to red, when the color of the solution is blue. The filter size that is being used will also greatly matter, as the wavelength that must be absorbed should be equal to the wavelength that is transmitted.
Many analysts prefer to use an organic color reagent because they are very sensitive compared to an inorganic reagent. This is because they have proven to be very selective due to their stable property and can react quickly on a certain kind of solution. Thus, they can give a more varying color, which is beneficial for getting results.
You have to make different liquid solutions so that one can be used as reference, as it already have the results. The visual colorimeter is used to determine the difference of the lengths of the light path that are being compared and matched. The analysts also use proven equations in order to get the conclusions.
There are also enzymatic methods that are being used. This is where the color reaction is done by the reaction of an enzyme with the solution. Since the enzyme that is going to be used is particular for every substance, then there will be more accurate results. It is also carried out in an environment with a certain temperature for a more specified result.
Another known method for this is the use of ultraviolet rays. Though, in this kind of process, there is really no visible change in the color even if they are using the same principle. What is measured is the difference in the absorption of the color by the liquid substance, which greatly varies in the different known colors.
There are also automatic colorimeter that have been developed. In the past, that make use a cuvette that is the one containing the control substance. Then, the light intensity is being calculated before it can pass through the instrument. Years after the analysts make use of it, new kinds of colorimeters are also invented.
Colormetric analysis can really b considered a very necessary process for many industries and laboratories. This is because of the many benefits that many people can really get from this. Also, it can be done in different kinds of compounds that are recognized. It is also one way for making sure that industrial waters are treated well.
The equipment that is required to do the task is a colorimeter and those reagents that are suitable for the solution that will be tested. It can also be automated by the use of a machine that is especially made for this process. Though, one should be very careful when performing the process so that it will be a successful one.
The densities of the elements and their concentrations can be gathered after the instrument is calibrated. The filter should also be set to red, when the color of the solution is blue. The filter size that is being used will also greatly matter, as the wavelength that must be absorbed should be equal to the wavelength that is transmitted.
Many analysts prefer to use an organic color reagent because they are very sensitive compared to an inorganic reagent. This is because they have proven to be very selective due to their stable property and can react quickly on a certain kind of solution. Thus, they can give a more varying color, which is beneficial for getting results.
You have to make different liquid solutions so that one can be used as reference, as it already have the results. The visual colorimeter is used to determine the difference of the lengths of the light path that are being compared and matched. The analysts also use proven equations in order to get the conclusions.
There are also enzymatic methods that are being used. This is where the color reaction is done by the reaction of an enzyme with the solution. Since the enzyme that is going to be used is particular for every substance, then there will be more accurate results. It is also carried out in an environment with a certain temperature for a more specified result.
Another known method for this is the use of ultraviolet rays. Though, in this kind of process, there is really no visible change in the color even if they are using the same principle. What is measured is the difference in the absorption of the color by the liquid substance, which greatly varies in the different known colors.
There are also automatic colorimeter that have been developed. In the past, that make use a cuvette that is the one containing the control substance. Then, the light intensity is being calculated before it can pass through the instrument. Years after the analysts make use of it, new kinds of colorimeters are also invented.
Colormetric analysis can really b considered a very necessary process for many industries and laboratories. This is because of the many benefits that many people can really get from this. Also, it can be done in different kinds of compounds that are recognized. It is also one way for making sure that industrial waters are treated well.
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