Because international testing standards are updated periodically to reflect modern laboratory safety practices and technology, it is essential to source the document correctly.
: A sample is heated under reflux with a water-immiscible solvent (like xylene or toluene) that co-distills with the water. Astm D95 Pdf
⚠️ (e.g., docplayer, academia.edu). They often host outdated or pirated copies, and ASTM actively enforces copyright. and ASTM actively enforces copyright. [20†L80-L89]
[20†L80-L89]