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JIS covers industrial and mineral products, comparable to standards established by various industrial associations for specific needs, or standards established and used by companies (operation manuals, products specifications etc.). The need for common practices in companies of the same industrial sector leads to the establishment of industrial association standards, and the same need in terms of wider applications promotes the establishment of JIS.
Crude petroleum and petroleum products -- Determination of density -- Part 1: Oscillating U-tube method
Standard published on 21.11.2011
Selected format:Crude petroleum and petroleum products -- Determination of density -- Part 2: Hydrometer method
Standard published on 21.11.2011
Selected format:Crude petroleum and petroleum products -- Determination of density -- Part 3: Capillary pyknometer method
Standard published on 21.11.2011
Selected format:Crude petroleum and petroleum products -- Determination of density -- Part 4: Petroleum measurement tables
Standard published on 21.11.2011
Selected format:JIS K 2251:2003 explanatory version
Change published on 1.4.2003
Selected format:Crude petroleum and petroleum products -- Sampling
Standard published on 20.3.2003
Selected format:Petroleum products-Testing method for reaction
Standard published on 22.12.2025
Selected format:Petroleum products -- Determination of distillation characteristics
Standard published on 20.9.2018
Selected format:Petroleum products -- Gasoline -- Determination of lead content
Standard published on 20.11.2015
Selected format:Petroleum products -- Determination of aniline point and mixed aniline point
Standard published on 20.12.2013
Selected format:Latest update: 2026-08-21 (Number of items: 2 298 377)
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