Occupational Health and Safety Act, 1993 (Act No. 85 of 1993)RegulationsRegulations for Hazardous Chemical Agents, 2020AnnexuresAnnexure 3 : Hazardous Chemical Agent GuidelinesGuidance on medical surveillance and biological monitoringMethods of measurement and calculation for determining fibre concentrations of man-made mineral fibresCotton dust less fly |
| 100. | Area concentrations of cotton dust less fly must be measured using a vertical elutriator in accordance with OSHA Analytical Method, Appendix A 29 CFR 1910.1043, as updated from time to time. |