Tob. Sci., 1975, 19-22, p. 60-61, ISSN.0082-4523
A sedimentation analysis for sand and dirt in tobacco
Brown & Williamson Tobacco Corp., Louisville, Kentucky USA
A sedimentation analysis has been developed for determining the amount of sand and dirt in fine tobacco wastes. Minimum equipment and technical skill is required. Sample sizes are relatively large, thus, reducing sampling and sample dividing errors....