Ways to save samples.. Dry conservation. Conservation wet. Teacher rid of the soft parts of the sample being developed in an initial solution

These methods only apply to the second kind of samples, and there are only two ways to save the samples.

1 - Dry conservation, and man may learn this way since ancient times was dried meat and Weatherford some salt as it was dried dates, beans and grains, the most famous examples of what is known as Balthanit drying, drying intended to rid the object of moisture in it.

2 - conservation wet, a second method of Preservation samples, having rid the teacher of parts soft sample being developed in a solution of an initial consists of salt 40 g and magnesium sulphate 40 g, dissolved salts in distilled water, then add the substance formalin size 17.6 cubic centimeter, Then complete solution with distilled water until the volume is 1000 centimeter cube, keep the sample in this solution for some time and until proven tissues and colors, then the teacher extracted from the solution first and installed on a piece of wood, for example, to prevent bending the sample and then the teacher put the sample In the ultimate Mahlolha same initial installation of the solution and to make sure that all the components of the sample completely covered by the solution and then governing the closure of the jar in the sample so that does not allow air to enter.