"Nopcosant" K (25%)/2.0 The order of addition of the ingredients is according to their appearance in the formulations. The additions are easily accomplished using a low-shear mixer such as a "Lightnin" mixer at moderate speeds, avoiding vortex formation and entrapped air. The dispersion can then be passed through a colloid mill such as a Morehouse Mill to eliminate particle agglomerates if necessary. Formula No.1 is recommended for greater resistance to pigment settling during storage. The other two formulation, however, are adequate for most applications. Formula No. Tetrasodium pyrophosphate/0.5 Antimony oxide/100.0 "Nopcosant" K (25%)/- Water/66.5 Tetrasodium pyrophosphate/0.5 "Dresinate" 731 (20%)/- "Sul-Fon-Ate) AA-10 (30%)/- "Nopcosant" K (25%)/- Antimony oxide/100.0 "Dresinate" 731 (20%)/20.0 Antimony oxide/100.0 Water/43.5 Water/74.0 "Sipex" SB (29%)/5.5 "Dresinate" 731 (20%)/20.0 <