Posted on November 7, 2019November 10, 2019 by Pulse AssentISO 1833-15:2019 Textiles. Quantitative chemical analysis. Mixtures of jute with certain animal fibres (method by determining nitrogen content) Link: ISO 1833-15:2019 Textiles. Quantitative chemical analysis. Mixtures of jute with certain animal fibres (method by determining nitrogen content) Source: BSI Standards Related Posts:New laws to introduce digital labelling for…Small businesses benefitting more than ever from…UK government sets out AI Safety Summit ambitions