| RS ISO 10478: 1994 | Petroleum products — Determination of aluminium and silicon in fuel oils — Inductively coupled plasma emission and atomic absorption spectroscopy methods | Petroleum and related technologies | ADOPTED ISO STANDARDS | RWF10,500 | View Details | |
| RS ISO 10370: 2014 | Petroleum products — Determination of carbon residue — Micro method | Petroleum and related technologies | ADOPTED ISO STANDARDS | RWF15,000 | View Details | |
| RS ISO 6743-99: 2002 | Lubricants, Industrial oils and related products (class L) — Classification — Part 99: General | Petroleum and related technologies | ADOPTED ISO STANDARDS | RWF4,500 | View Details | |
| RS ASTM-D 7042: 2020 | Standard Test method for DynamicVViscosity and Density of Liquids byVStabinger Viscometer ( and the CalculationVof Kinematic Viscosity) | Energy and heat transfer engineering | ADOPTED ASTM STANDARDS | RWF24,000 | View Details | |
| RS ASTM D 3348: 2017 | Standard test method for rapid field test for trace lead in unleaded gasoline (Colorimetric method) | Petroleum and related technologies | ADOPTED ASTM STANDARDS | RWF12,000 | View Details | |
| RS ASTM D 3237: 2017 | Standard test method for lead in gasoline by atomic absorption spectroscopy | Petroleum and related technologies | ADOPTED ASTM STANDARDS | RWF9,000 | View Details | |
| RS ASTM D 2700: 2018 | Standard test method for motor octane number of spark— ignition engine fuel | Petroleum and related technologies | ADOPTED ASTM STANDARDS | RWF105,000 | View Details | |
| RS ASTM D 128 – 98: 2019 | Standard test methods for analysis of lubricating grease | Petroleum and related technologies | ADOPTED ASTM STANDARDS | RWF28,500 | View Details | |
| RS 366: 2018 | Fuel additives — Requirements | Petroleum and related technologies | STANDARDS OF RWANDA ORIGIN | RWF19,500 | View Details | |
| RS ISO 21631: 2020 | Essential oil of clementine (Citrus clementina hort. ex Tanaka syn. Citrus reticulata Blanco x Citrus sinensis (L.) Osbeck), Spanish type | Chemical technology | ADOPTED ISO STANDARDS | RWF12,000 | View Details | |
| RS ISO 16928: 2014 | Essential oil of Ginger[Zingiber officinale] | Chemical technology | ADOPTED ISO STANDARDS | RWF18,000 | View Details | |
| RS ISO/TR 21092: 2004 | Essential oils — Characterization | Chemical technology | ADOPTED ISO STANDARDS | RWF19,500 | View Details | |
| RS ISO/TR 11018: 1997 | Essential oils — General guidance on the determination of flashpoint | Chemical technology | ADOPTED ISO STANDARDS | RWF9,000 | View Details | |
| RS ISO 875: 1999 | Essential oils — Evaluation of miscibility in ethanol | Chemical technology | ADOPTED ISO STANDARDS | RWF6,000 | View Details | |
| RS ISO 856: 2006 | Oil of peppermint (Mentha x piperita L.) | Chemical technology | ADOPTED ISO STANDARDS | RWF18,000 | View Details | |
| RS ISO 20809: 2017 | Essential oil of cypress (Cupressus sempervirens L.) | Chemical technology | ADOPTED ISO STANDARDS | RWF10,500 | View Details | |
| RS ISO 19817: 2017 | Essential oil of thyme [Thymus vulgaris L. and Thymus zygis L.], thymol type | Chemical technology | ADOPTED ISO STANDARDS | RWF10,500 | View Details | |
| RS ISO 1342: 2012 | Essential oil of rosemary (Rosmarinus officinalis L.) | Chemical technology | ADOPTED ISO STANDARDS | RWF15,000 | View Details | |
| RS ISO 1271: 1983 | Essential oils — Determination of carbonyl value — Free hydroxylamine method | Chemical technology | ADOPTED ISO STANDARDS | RWF6,000 | View Details | |
| RS ISO 1242: 1999 | Essential oils — Determination of acid value | Chemical technology | ADOPTED ISO STANDARDS | RWF6,000 | View Details | |
