> PRODUCTS > Colour measurement in the Petroleum Oils and Waxes > Colour measurement in the Petroleum Oils and Waxes An important part of the refining procedure is colour measurement. Colour is an indication of type and quality. In some cases it used as a means of recognition as is such with aviation fuel and ships diesel fuel. Other petroleum products are required to be colourless such as food quality waxes.
Lovibond AF 710-3 Visual Grading for the Wesson Method for Petroleum Oils and Waxes
Comparator 3000/ Petroleum AF650, Visual Grading Single Scale, 3-Field Visual Measurement for Petroleum Oils and Waxes
Lovibond Model F Visual Colorimetry : Lovibond® Precision for Petroleum Oils and Waxes
Comparator System 2000, Visual Grading Single Scale, 2-Field Visual Measurement for Petroleum Oils and Waxes
