Plate of glass petri ultralyt For crops of microorganisms Excellent Petri ultralyt plates made in glass, with a surface of cultivation of 100 x 15 mm. These plates for crops of microorganisms, are commonly used in micro-biología For The cultivation and observation of cells, bacteria and other organisms in a controlled environment of growth. The process of cultivation is done by two simple steps. Firstly it covers the bottom of the plate with a hot liquid as growing medium that usually contain Agar and a specific blend of ingredients which may include blood, nutrients, salts, carbohydrate, dyes, indicators, amino-ácidos, antibiotics and other. Once cooled and solidificado the growing medium, the plate will be ready to be inoculada Petri dish with the micro-organismo or cologne to study. For the study of viruses or crops from pests the inoculation will require an additional step, therefore first be grow bacteria that serve guests for the virus or the plague.
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