#145349
Corraigh leis an tslat ghloine, fág an tslat san eascra agus clúdaigh an t-eascra le gloine uaireadóra.
Stir with the glass rod, which should be left in the beaker, and cover the beaker with a watchglass.
Corraigh leis an tslat ghloine, fág an tslat san eascra agus clúdaigh an t-eascra le gloine uaireadóra.
Stir with the glass rod, which should be left in the beaker, and cover the beaker with a watchglass.