| (R)-(+)-1-(1-Naphthyl)ethylamine, 99% | 3886-70-2 | Organic Chemicals & Building Blocks |
| (R)-(+)-2-Methyl-2-propanesulfinamide, 98% | 196929-78-9 | Organic Chemicals & Building Blocks |
| (R)-(+)-2-Methyl-CBS-oxazaborolidine, 97% | 112022-83-0 | Organic Chemicals & Building Blocks |
| (R)-(+)-α,α-Diphenyl-2-pyrrolidinemethanol, 98% | 22348-32-9 | Analytical Reagents (AR / GR) |
| (R)-(−)-1-Amino-2-propanol, 98% | 2799-16-8 | Catalysts, Ligands & Organometallics |
| (R)-(−)-3-Hydroxytetrahydrofuran, 98% | 86087-24-3 | Catalysts, Ligands & Organometallics |
| (R)-(−)-4-Phenyl-2-oxazolidinone, 98% | 90319-52-1 | Catalysts, Ligands & Organometallics |
| (R)-(−)-Epichlorohydrine, 99% | 51594-55-9 | Organic Chemicals & Building Blocks |
| (R)-1-[(SP)-2-(Diphenylphosphino)ferrocenyl]ethyldi-tert-butylphosphine, 97% | 155830-69-6 | Analytical Reagents (AR / GR) |
| (R)-1,2,3,4-Tetrahydronaphthalen-1-amine, 98% | 23357-46-2 | Organic Chemicals & Building Blocks |
| (R)-2-(2,2,3-Trimethylcyclopent-3-en-1-yl)acetaldehyde, 85% | 4501-58-0 | Analytical Reagents (AR / GR) |
| (R)-3-Hydroxypyrrolidine hydrochloride, 98% | 104706-47-0 | Catalysts, Ligands & Organometallics |
| (R)-Boroleucine (1S,2S,3R,5S)-(+)-2,3-pinanediol ester trifluoroacetate, 97% | 179324-87-9 | Analytical Reagents (AR / GR) |
| (R)-Ethyl nipecotate, 96% | 25137-01-3 | Catalysts, Ligands & Organometallics |
| (R)-Propylene carbonate, 98% | 16606-55-6 | Analytical Reagents (AR / GR) |
| [RuCl(p-cymene)((S)-binap)]Cl, 98% | 130004-33-0 | Analytical Reagents (AR / GR) |
| D-Ribose, 99% | 50-69-1 | Essential Oils, Flavours & Specialty Products |
| L-Rhamnose, 99% | 10030-85-0 | Biochemicals, Amino Acids & Buffers |
| L-Ribose, 98% | 24259-59-4 | Biochemicals, Amino Acids & Buffers |
| p-Rosolic acid | 603-45-2 | Indicators, Stains & Dyes |
| R(+) Glycidol, 98% | 57044-25-4 | Organic Chemicals & Building Blocks |
| RADA-16 peptide | | Peptide Synthesis & Protected Amino Acids |
| Raffinose, 99%+ | 17629-30-0 | Molecular Biology & Cell Culture |
| Rapamycin | 53123-88-9 | Molecular Biology & Cell Culture |
| Rapeseed oil, from brassica rapa natural | 8002-13-9 | Essential Oils, Flavours & Specialty Products |
| Rebaudioside A, 98% | 58543-16-1 | Analytical Reagents (AR / GR) |
| Resazurin | 62758-13-8 | Indicators, Stains & Dyes |
| Reserpine, 99% | 50-55-5 | Molecular Biology & Cell Culture |
| Resorcinol | 108-46-3 | Organic Chemicals & Building Blocks |
| Resorcinol dimethyl ether, 98% | 151-10-0 | Biochemicals, Amino Acids & Buffers |
| Resveratrol | 501-36-0 | Molecular Biology & Cell Culture |
| Retigabine, ≥98% (HPLC) | 150812-12-7 | Molecular Biology & Cell Culture |
| Retinoic acid | 302-79-4 | Molecular Biology & Cell Culture |
| Rhenium | 7440-15-5 | Organic Chemicals & Building Blocks |
| Rhenium(V) chloride, 99.9% | 13596-35-5 | Organic Chemicals & Building Blocks |
| Rhenium(VII) oxide, 99.9% | 1314-68-7 | Catalysts, Ligands & Organometallics |
| Rhodamine 110 | 116450-56-7 | Indicators, Stains & Dyes |
| Rhodamine 110 chloride, suitable for fluorescence, ≥99% | 13558-31-1 | Analytical Reagents (AR / GR) |
| Rhodamine 19 | 62669-66-3 | Indicators, Stains & Dyes |
| Rhodamine 640 perchlorate | 72102-91-1 | Indicators, Stains & Dyes |
| Rhodamine 6G | 989-38-8 | Indicators, Stains & Dyes |
| Rhodamine B | 81-88-9 | Indicators, Stains & Dyes |
| Rhodamine B isothiocyanate | 36877-69-7 | Molecular Biology & Cell Culture |
| Rhodanine, 97% | 141-84-4 | Analytical Reagents (AR / GR) |
| Rhodinol | 6812-78-8 | Biochemicals, Amino Acids & Buffers |
| Rhodinyl acetate | 5503-41-3 | Essential Oils, Flavours & Specialty Products |
| Rhodinyl butyrate | 141-15-1 | Essential Oils, Flavours & Specialty Products |
| Rhodinyl formate | 141-09-3 | Essential Oils, Flavours & Specialty Products |
| Rhodinyl phenyl acetate | 10486-14-3 | Essential Oils, Flavours & Specialty Products |
| Rhodium foil | 7440-16-6 | Organic Chemicals & Building Blocks |
| Rhodium(II) octanoate, dimer | 73482-96-9 | Materials Science, Polymers & Ionic Liquids |
| Rhodium(III) acetylacetonate 97% | 14284-92-5 | Organic Chemicals & Building Blocks |
| Rhodium(III) chloride | 20765-98-4 | Inorganic Chemicals & Metallic Salts |
| Rhodium(III) chloride, 98% | 10049-07-7 | Inorganic Chemicals & Metallic Salts |
| Rhodium(III) chloride, trihydrate | 13569-65-8 | Analytical Reagents (AR / GR) |
| Rhodium(III) nitrate, hydrate, ~36% (Rh) basis | 10139-58-9 | Inorganic Chemicals & Metallic Salts |
| Rhodium(III) oxide, anhydrous, 99.9% | 12036-35-0 | Inorganic Chemicals & Metallic Salts |
| Riboflavin, 99% | 83-88-5 | Biochemicals, Amino Acids & Buffers |
| Ribonuclease A from bovine pancreas, Type II-A, ≥60% (SDS-PAGE), 50-150 Kunitz units/mg solid | 9001-99-4 | Molecular Biology & Cell Culture |
| Ribonucleic acid | 63231-63-0 | Molecular Biology & Cell Culture |
| Ribonucleic acid sodium salt | 66082-38-0 | Molecular Biology & Cell Culture |
| Ribonucleic acid sodium salt, for molecular biology, 85% | 73049-77-1 | Molecular Biology & Cell Culture |
| Rice starch | 9005-25-8 | Biochemicals, Amino Acids & Buffers |
| Rifampicin | 13292-46-1 | Biochemicals, Amino Acids & Buffers |
| Rifapentine, ≥98% (HPLC) | 61379-65-5 | Analytical Reagents (AR / GR) |
| Right angle prism, 15 mm | | Materials Science, Polymers & Ionic Liquids |
| Right angle prism, 16 mm | | Materials Science, Polymers & Ionic Liquids |
| Right angle prism, 25 mm | | Materials Science, Polymers & Ionic Liquids |
| Right angle prism, 40 mm | | Materials Science, Polymers & Ionic Liquids |
| Right angle prism, 50 mm | | Materials Science, Polymers & Ionic Liquids |
| Right Angle prism, 70 mm | | Materials Science, Polymers & Ionic Liquids |
| Ringer's solution | | Diagnostic & Clinical Reagents |
| Rink Amide MBHA resin (100-200 mesh), 1% DVB | 431041-83-7 | Analytical Reagents (AR / GR) |
| RIPA Buffer | | Molecular Biology & Cell Culture |
| Robert's solution | | Diagnostic & Clinical Reagents |
| RockPhos, 98% | 1262046-34-3 | Organic Chemicals & Building Blocks |
| Rosaniline hydrochoride | 569-61-9 | Indicators, Stains & Dyes |
| Rose bengal | 632-69-9 | Indicators, Stains & Dyes |
| Rose crystals | | Analytical Reagents (AR / GR) |
| Rose oil | 8007-01-0 | Essential Oils, Flavours & Specialty Products |
| Rosemary oil | 8000-25-7 | Essential Oils, Flavours & Specialty Products |
| Rosmarinic acid, 96% | 20283-92-5 | Molecular Biology & Cell Culture |
| Rotundine, 99% | 10097-84-4 | Analytical Reagents (AR / GR) |
| Round Protected Silver Mirrors | | Materials Science, Polymers & Ionic Liquids |
| Round Ultrabroadband Dielectric Mirrors | | Materials Science, Polymers & Ionic Liquids |
| Rubidium bromide, GR 99%+ | 7789-39-1 | Inorganic Chemicals & Metallic Salts |
| Rubidium carbonate | 584-09-8 | Inorganic Chemicals & Metallic Salts |
| Rubidium chloride, GR 99.8% | 7791-11-9 | Inorganic Chemicals & Metallic Salts |
| Rubidium hydroxide, hydrate, 99% | 12026-05-0 | Analytical Reagents (AR / GR) |
| Rubidium iodide, GR 99%+ | 7790-29-6 | Inorganic Chemicals & Metallic Salts |
| Rubidium nitrate, 99.8% | 13126-12-0 | Inorganic Chemicals & Metallic Salts |
| Rubidium sulphate, GR 99%+ | 7488-54-2 | Inorganic Chemicals & Metallic Salts |
| Ruby sphere | 1344-28-1 | Inorganic Chemicals & Metallic Salts |
| RuCl(p-cymene)[(R,R)-Ts-DPEN] | 192139-92-7 | Analytical Reagents (AR / GR) |
| Rutaecarpine, 98% | 84-26-4 | Molecular Biology & Cell Culture |
| Ruthenium 10% on activated charcoal | | Organic Chemicals & Building Blocks |
| Ruthenium 5% on activated charcoal | | Organic Chemicals & Building Blocks |
| Ruthenium dioxide | 12036-10-1 | Organic Chemicals & Building Blocks |
| Ruthenium red, 99% | 11103-72-3 | Molecular Biology & Cell Culture |
| Ruthenium sputtering target | 7440-18-8 | Organic Chemicals & Building Blocks |
| Ruthenium trichloride, trihydrate | 13815-94-6 | Catalysts, Ligands & Organometallics |
| Ruthenium-tris(2,2′-bipyridyl) dichloride, 98% | 50525-27-4 | Analytical Reagents (AR / GR) |
| Ruthenium(III) acetylacetonate, 97% | 14284-93-6 | Organic Chemicals & Building Blocks |
| Ruthenium(III) chloride | 10049-08-8 | Catalysts, Ligands & Organometallics |
| Ruthenium(III) chloride, hydrate, 99.95%+ | 14898-67-0 | Catalysts, Ligands & Organometallics |
| Ruthenium(III) nitrosyl nitrate, solution Ru 1.5% w/v | 34513-98-9 | Catalysts, Ligands & Organometallics |
| Ruthenium(IV) oxide hydrate, 99.99% | 32740-79-7 | Nanomaterials, Graphene & Carbon Nanotubes |
| Rutin | 250249-75-3 | Molecular Biology & Cell Culture |
| β-D-Ribofuranose 1,2,3,5-tetraacetate, 98% | 13035-61-5 | Biochemicals, Amino Acids & Buffers |
| β-Resorcylaldehyde, 98% | 95-01-2 | Organic Chemicals & Building Blocks |
