1.1 This test method covers the determination of the mineral-acid-insoluble matter content of copper and iron powders in amounts under 1.0%. 1.2 This standard does not purport to address all of the safety problems, if any, associated
ASTM
Standard Test Method for Acid-Insoluble Content of Copper and Iron Powders
STD-56196
1999
1999-09-10
2