A wire screen containing 20 g of gum ghatti is suspended just below the surface of 1 L of water in a glass cylinder. After standing for 24 h, the liquid is strained through a clean cloth.
A wire screen containing 20 g of gum ghatti is suspended just below thesurface of 1 L of water in a glass cylinder. After standing for 24 h, theliquid is strained through a clean cloth.