IP 540
Determination of the softening point of resins
IP 398
Determination of carbon residue content
IP 388
Measurement of intrinsic stability of middle distillates
IP 309
Determination of cold filter plugging point (CFPP)
IP 265
Determination of total salt content in crude oil
IP 195
Laboratory distillation of organic liquids
IP 179
Measurement of grease penetration
IP 313
Determination of entrained air separation capacity
IP 138
Determination of the stability of aviation fuels
IP 4
Determination of ash content in petroleum products