Safety precautions: When cutting yarn or fabric containing asbestos, safety precautions should be taken to avoid inhaling asbestos dust. This part of GB/T 2910 specifies the method for determining the content of cellulose fibers in a two-component mixture consisting of the following fibers by the heating method: cotton or regenerated cellulose fibers; and chrysotile and crocidolite. This section also applies to other types of asbestos if agreed by the interested parties.
GB/T 2910.19-2009 Referenced Document
GB/T 2910.1-2009 Textiles.Quantitative chemical analysis.Part 1:General principles of testing
GB/T 2910.19-2009 history
2009GB/T 2910.12-2009 Textiles.Quantitative chemical analysis.Part 12:Mixtures of acrylic,certain modacrylic,certain chlorofibres,certain elastanes and certain other fibres(method using dimethylformamide)
1997GB/T 2910-1997 Textile--Binary fibre mixtures--Quantitative chemical analysis