Establishment of the specific gravity of raw materials and of finished products when they are received is for many purposes standard practice.

Even at the final quality relevant pre-delivery-inspection the compliance of preselected data gives an important lead to the correct requested compounding of the present recipe.

Pycnometers are used to establish the density of coating materials and other fluids and paste products.

The Density Ball, Model 475, is a rapid method of determining the density of paints, coating materials and other (non-pasty) fluids


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