JIS

Liquid petroleum products -- Testing method of components Part 6: Determination of oxygen content and oxygenate compounds by gas chromatography and oxygen selective detection
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2003

Crude oil and petroleum products -- Determination of sulfur content Part 4: Energy-dispersive X-ray fluorescence method
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2003

Glasswares for testing apparatus of petroleum products
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/1990