in particular in a different environment using specifically dedicated systems and equipment the new process instead as already explained allows the mocvd technique to be used in the annealing furnace exploiting the thermal energy developed during the annealing stage the following table reports the results of the chemical analysis of the solution extracted from a container in borosilicate glass through leaching having the following chemical composition 75 sio 2 11 b 2 o 3 5 al 2 o 3 7 na 2 o 2 cao bao in the form of a 10 ml bottle for injectable solutions whose inner surface is provided with a 150 nm layer of sio 2 applied according to said htap mocvd technique tested on the base of the provisions of the european pharmacopoeia 5th edition 2005 currently in force regarding u201c glass containers for pharmaceutical use u2014 hydrolytic resistance u201d in the same table said results are shown compared to the results obtained using an identical bottle for injectable solutions not provided with the layer of the invention on its inner surface each one of the values indicated is an average value obtained from the analyses carried out on 100 samples of glass containers in the glass containers manufactured according to the present invention the quantity of leached cations always remains below the detection limits in particular the layer of sio 2 chemically deposited which forms a barrier between the pharmaceutical or diagnostic solution and the glass matrix is scarcely leachable and highly inert the leachable quantity of na.