หมายเลขมาตรฐาน : ISO 78-2:1999
ชื่อเรื่อง : Chemistry — Layouts for standards — Part 2: Methods of chemical analysis
This part of ISO 78 sets out a number of principles applicable to the layout and wording of methods of chemical analysis described in International Standards. It may also be useful for other test methods.
Link : https://www.iso.org/standard/3726.html