IP 620
Standard test method for flash point by modified continuously closed cup (MCCCFP) tester
IP 135
Determination of rust-preventing characteristics of steam-turbine oil in the presence of water
IP 17
Determination of colour — Lovibond® tintometer® method
IP 219
Petroleum products – Determination of cloud point
IP 323
Determination of thermal oxidation stability of gas turbine fuels
IP 336
Petroleum products – Determination of sulfur content – Energy-dispersive-X-ray fluorescence method
IP 387
Determination of filter blocking tendency
IP 394
Liquid petroleum products – Vapour pressure – Part 1: Determination of air saturated vapour pressure (ASVP) and calculated dry vapour pressure equivalent (DVPE)
IP 409
Liquid petroleum products — Vapour pressure — Part 2: Determination of absolute vapour pressure (AVP) between 40 °C and 100 °C
IP 481
Determination of air saturated vapour pressure (ASVP) of crude oil