
Iron ores-Determination of tin-Part 1: Phenylfluorone spectrophotometric method after iodide extraction
STANDARD published on 21.7.2026
Designation standards: JIS M8227-1:2026
Publication date standards: 21.7.2026
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Other standards
Category: Technical standards JIS