JIS

Nitrite ion standard solution
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/1995

Reference materials -- Standard solution -- Phosphate ion
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/1997

Reference materials -- Standard solution -- Ammonium ion
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/1997

Reference material -- Standard solution -- Magnesium
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/1999

Reference material -- Standard solution -- Calcium
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/1999

High accuracy standards for carbon dioxide
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/1996

Test methods for chemicals in slags -- Part 1: Leaching test method
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2005

Test methods for chemicals in slags -- Part 2: Test method for acid extractable contents of chemicals
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2005

Sampling method of industrial wastes
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/1992