This standard specifies the test method for silica in ultrapure water. Notes: 1. This method is also applicable to testing silica contained in highly purified water other than ultrapure water.
JIS K 0555:1995 history
2009JIS K 0555 AMD 1:2009 Testing methods for determination of silica in highly purified water (Amendment 1)
1995JIS K 0555:1995 Testing methods for determination of silica in highly purified water