This standard is. Specifies testing methods for metallic elements (sodium, potassium, calcium, magnesium, copper, zinc, lead, cadmium, nickel, cobalt, manganese, chromium, aluminum, and iron) in ultrapure water. Note: This method can also be applied to tests for metallic elements contained in purified water other than ultrapure water.
JIS K 0553:2002 history
1970JIS K 0553 ERRATUM 1:2002 Testing methods for determination of metallic elements in highly purified water (Erratum 1)
2002JIS K 0553:2002 Testing methods for determination of metallic elements in highly purified water
1995JIS K 0553:1995 Testing methods for determination of metallic elements in highly purified water