| 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 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 | |
| RS ISO 1241: 1996 | Essential oils — Determination of ester values, before and after acetylation, and evaluation of the contents of free and total alcohols | Chemical technology | ADOPTED ISO STANDARDS | RWF7,500 | View Details | |
| RS ISO 11021: 1999 | Essential oils — Determination of water content — Karl Fischer method | Chemical technology | ADOPTED ISO STANDARDS | RWF9,000 | View Details | |
| RS ISO 1955: 1982 | Citrus fruits and derived products — Determination of essential oils content (Reference method) | Agriculture | ADOPTED ISO STANDARDS | Free | View Details | |
| RS ISO 356: 1996 | Essential oils — Preparation of test samples | Chemical technology | ADOPTED ISO STANDARDS | RWF3,000 | View Details | |
| RS ISO 4731: 2012 | Essential oil of geranium (Pelargonium × ssp.) | Chemical technology | ADOPTED ISO STANDARDS | RWF13,500 | View Details | |
| RS ISO 4730: 2017 | Essential oil of Melaleuca, terpinen-4-ol type (Tea Tree oil) — Amendment 1: enantimeric distribution | Chemical technology | ADOPTED ISO STANDARDS | RWF16,500 | View Details | |
| RS ISO 4718: 2004 | Oil of lemongrass [Cymbopogon flexuosus (Nees ex Steudel) J.F. Watson] | Chemical technology | ADOPTED ISO STANDARDS | RWF9,000 | View Details | |
| RS ISO 3757: 2002 | Oil of patchouli [Pogostemon cablin (Blanco) Benth.] | Chemical technology | ADOPTED ISO STANDARDS | RWF9,000 | View Details | |
