Sentence examples for a transparent solution was from inspiring English sources

under vigorous stirring until a transparent solution was obtained.

As a result, a transparent solution was obtained, and it is the final solution for this experiment.

After stirring for about 60 min, a transparent solution was obtained and then a certain amount of urea, 0.4 g, was added into the above solution.

Once a transparent solution was obtained, the solution was kept at 80°C for several hours and allowed to cool down to RT for the precipitation of a white powder.

The flasks were then placed on a hot plate and allowed to digest at 200 to 250°C until a transparent solution was obtained.

For heavy metal analysis, one gm of soil and 1 g of rice grain samples were digested after adding 15 mL of triacid mixture (HNO3, H2SO4, and HClO4 in a 5 : 1 : 1 ratio) with three replicates at 80°C until a transparent solution was obtained [ 33].

After being stirred for 20 min at room temperature, 3 M HCl was added dropwise to the solution until the pH reached 12, and a yellow transparent solution was formed.

Afterward, 3 g of citric acid and 1 mL of ethylene glycol were added and a complete homogenous transparent solution was achieved.

The mixture was stirred for a further 15 minutes, then the transparent solution was put in a 50 mL Teflon-sealed autoclave and maintained at 210°C for 6 h.

Then, the transparent solution was kept in a 100-mL flask under different temperatures.

Then, the transparent solution was put into a domestic microwave oven (700 W) for 3 to 5 min.