ISO 1833-10
Textiles — Quantitative chemical analysis — Part 10: Mixtures of triacetate or polylactide with certain other fibres (method using dichloromethane)
Triacetate or polylactide dissolved in dichloromethane. The polylactide case matters more each year as PLA appears in compostable and bio-based textiles, and it is easy to misread as…