Colormetric analysis is an important process that is used by many analysts to determine the level of concentration of a certain element or compound in a liquid substance. They utilize a color agent in order to achieve their purpose. This is widely used in many kinds of laboratories, especially in the industrial fields.
The name of the instrument that is used in these laboratories is called the colorimeter. There are also special kinds of reagents that are used depending on the solution that is going to be tested. Though, there are also automated machines that are used to perform the process. Though, great care is really to make it a successful.
You can only find the densities and concentrations of the solution after it is calibrated. The filter in the instrument must be set to red, especially if the solution is blue. The size of the filter is also very important so that the wavelength of light that is being transmitted must also be the same as that of those that are absorbed.
In general, an organic color reagent is actually considered more sensitive than those of the inorganic ones. They are very stable and selective, which makes them react very rapidly depending on the solution they are used. This is because they can give a more intense color, which is why they are frequently used in trace analysis.
In order to use the instrument properly, different kinds of solutions must be made, including a reference one, with a known concentration. In a visual colorimeter, the length of the light path are varying, and they are compared to a filtered light for visual matching. There are certain equations used to determine the length.
The enzymatic method of testing is also utilized by many analysts because it is easy and specific to use. They use a kind of enzyme in order to determine the concentration of a specific element. Also, it is done in an environment that is most suitable for the enzyme so that it will work on the process properly.
There are also others that make use of the effects of ultraviolet rays. However, there really is no visible changes in the color, when this process is used, but the principle used is the same all throughout the process. What they do is that they measure the absorption of color of each of the substances that are being involved.
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 is really an important method so that chemists are able to determine properly the chemical concentration of these different solutions. This process can be done on both the organic and inorganic compounds. An example of this process is greatly important in the treatment procedures of industrial waters.
The name of the instrument that is used in these laboratories is called the colorimeter. There are also special kinds of reagents that are used depending on the solution that is going to be tested. Though, there are also automated machines that are used to perform the process. Though, great care is really to make it a successful.
You can only find the densities and concentrations of the solution after it is calibrated. The filter in the instrument must be set to red, especially if the solution is blue. The size of the filter is also very important so that the wavelength of light that is being transmitted must also be the same as that of those that are absorbed.
In general, an organic color reagent is actually considered more sensitive than those of the inorganic ones. They are very stable and selective, which makes them react very rapidly depending on the solution they are used. This is because they can give a more intense color, which is why they are frequently used in trace analysis.
In order to use the instrument properly, different kinds of solutions must be made, including a reference one, with a known concentration. In a visual colorimeter, the length of the light path are varying, and they are compared to a filtered light for visual matching. There are certain equations used to determine the length.
The enzymatic method of testing is also utilized by many analysts because it is easy and specific to use. They use a kind of enzyme in order to determine the concentration of a specific element. Also, it is done in an environment that is most suitable for the enzyme so that it will work on the process properly.
There are also others that make use of the effects of ultraviolet rays. However, there really is no visible changes in the color, when this process is used, but the principle used is the same all throughout the process. What they do is that they measure the absorption of color of each of the substances that are being involved.
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 is really an important method so that chemists are able to determine properly the chemical concentration of these different solutions. This process can be done on both the organic and inorganic compounds. An example of this process is greatly important in the treatment procedures of industrial waters.