| RS ISO 3830: 1993 | Petroleum products — Determination of lead content of gasoline — Iodine monochloride method | Petroleum and related technologies | ADOPTED ISO STANDARDS | RWF7,500 | View Details | |
| RS ISO 3771: 2001 | Petroleum products — Determination of base number — Perchloric acid potentiometric titration method | Petroleum and related technologies | ADOPTED ISO STANDARDS | RWF12,000 | View Details | |
| RS ISO 3735: 1999 | Crude petroleum and fuel oils — Determination of sediment — Extraction method | Petroleum and related technologies | ADOPTED ISO STANDARDS | RWF10,500 | View Details | |
| RS ISO 3733: 1999 | Petroleum products and bituminous materials — Determination of water — Distillation method | Petroleum and related technologies | ADOPTED ISO STANDARDS | RWF19,500 | View Details | |
| RS ISO 3675: 1998 | Crude petroleum and liquid petroleum products — Laboratory determination of density — Hydrometer method | Petroleum and related technologies | ADOPTED ISO STANDARDS | RWF15,000 | View Details | |
| RS ISO 3405: 2019 | Petroleum and related products from natural or synthetic sources — Determination of distillation characteristics at atmospheric pressure | Petroleum and related technologies | ADOPTED ISO STANDARDS | RWF60,000 | View Details | |
| RS ISO 3171: 1988 | Petroleum liquids — Automatic pipeline sampling | Petroleum and related technologies | ADOPTED ISO STANDARDS | RWF82,500 | View Details | |
| RS ISO 3170: 2004 | Petroleum liquids — Manual sampling | Petroleum and related technologies | ADOPTED ISO STANDARDS | RWF82,500 | View Details | |
| RS ISO 3104: 1994 | Petroleum products — Transparent and opaque liquids — Determination of kinematic viscosity and calculation of dynamic viscosity | Petroleum and related technologies | ADOPTED ISO STANDARDS | RWF19,500 | View Details | |
| RS ISO 3015: 2019 | Petroleum and related products from natural or synthetic sources — Determination of cloud point | Petroleum and related technologies | ADOPTED ISO STANDARDS | RWF13,500 | View Details | |
| RS ISO 3016: 2019 | Petroleum and related products from natural or synthetic sources — Determination of pour point | Petroleum and related technologies | ADOPTED ISO STANDARDS | RWF18,000 | View Details | |
| RS ISO 3014: 1993 | Petroleum products — Determination of the smoke point of kerosine | Petroleum and related technologies | ADOPTED ISO STANDARDS | RWF10,500 | View Details | |
| RS ISO 3012: 1999 | Petroleum products — Determination of thiol (mercaptan) sulfur in light and middle distillate fuels — Potentiometric method | Petroleum and related technologies | ADOPTED ISO STANDARDS | RWF15,000 | View Details | |
| RS ISO 3007: 1999 | Petroleum products and crude petroleum — Determination of vapour pressure — Reid method | Petroleum and related technologies | ADOPTED ISO STANDARDS | RWF25,500 | View Details | |
| RS ISO 2909: 2002 | Petroleum products — Calculation of viscosity index from kinematic viscosity | Petroleum and related technologies | ADOPTED ISO STANDARDS | RWF13,500 | View Details | |
| RS ISO 2160: 1998 | Petroleum products — Corrosiveness to copper — Copper strip test | Petroleum and related technologies | ADOPTED ISO STANDARDS | RWF16,500 | View Details | |
| RS ISO 20847: 2004 | Petroleum products — Determination of sulfur content of automotive fuels —Energy— dispersive X— ray fluorescence spectrometry | Petroleum and related technologies | ADOPTED ISO STANDARDS | RWF16,500 | View Details | |
| RS ISO 20846: 2019 | Petroleum products — Determination of sulfur content of automotive fuels — Ultraviolet fluorescence method | Petroleum and related technologies | ADOPTED ISO STANDARDS | RWF19,500 | View Details | |
| RS ISO 20844: 2015 | Petroleum and related products — Determination of the shear stability of polymer— containing oils using a diesel injector nozzle | Petroleum and related technologies | ADOPTED ISO STANDARDS | RWF15,000 | View Details | |
| RS ISO 20764: 2003 | Petroleum and related products — Preparation of a test portion of high-boiling liquids for the determination of water content — Nitrogen purge method | Petroleum and related technologies | ADOPTED ISO STANDARDS | RWF13,500 | View Details | |
