SIAL Brand
Displaying 16851-16900 of 19750 results.
| Sigma Cat.No. | Description |
|---|---|
| QC3364 | Anions - Whole Volume certified reference material |
| QC3381 | Corrosivity/Sodium - Whole Volume certified reference material |
| QCWET043 | Mysid (Mysidopsis bahia, Americamysis bahia), 7-day Chronic, daily renewal, SSW |
| QCWET044 | Inland silverside (Menidia beryllina), 48-hr Acute, nonrenewal, 25°C, SSW |
| QCWET045 | Inland silverside (Menidia beryllina), 7-day Chronic, daily renewal, SSW |
| QCWET046 | Sheepshead minnow (Cyprinodon variegatus), 48-hr Acute, nonrenewal, 25°C, SSW |
| QCWET047 | Sheepshead minnow (Cyprinodon variegatus), 7-day Chronic, daily renewal, SSW |
| R0145000 | Ramipril European Pharmacopoeia (EP) Reference Standard |
| R0145005 | Ramipril impurity A European Pharmacopoeia (EP) Reference Standard |
| R0145010 | Ramipril impurity B European Pharmacopoeia (EP) Reference Standard |
| R0145015 | Ramipril impurity C European Pharmacopoeia (EP) Reference Standard |
| R0145020 | Ramipril impurity D European Pharmacopoeia (EP) Reference Standard |
| R0150000 | Ranitidine hydrochloride European Pharmacopoeia (EP) Reference Standard |
| R0200000 | Reserpine European Pharmacopoeia (EP) Reference Standard |
| R0290000 | Retinol esters European Pharmacopoeia (EP) Reference Standard |
| R0300000 | Retinol acetate European Pharmacopoeia (EP) Reference Standard |
| R0600000 | Riboflavin European Pharmacopoeia (EP) Reference Standard |
| R0630000 | Riboflavin sodium phosphate European Pharmacopoeia (EP) Reference Standard |
| R0700000 | Rifampicin European Pharmacopoeia (EP) Reference Standard |
| R0800000 | Rifampicin quinone European Pharmacopoeia (EP) Reference Standard |
| R0900000 | Rifamycin B European Pharmacopoeia (EP) Reference Standard |
| R0950000 | Rifamycin S European Pharmacopoeia (EP) Reference Standard |
| R1000600 | Risperidone European Pharmacopoeia (EP) Reference Standard |
| R1148 | Rogosa SL agar suitable for microbiology, NutriSelect® Plus |
| R1273 | Rose bengal agar base suitable for microbiology, NutriSelect® Plus |
| R1500000 | Roxithromycin European Pharmacopoeia (EP) Reference Standard |
| R2751 | Ruthenium Red Technical grade |
| R5645 | Resorcinol BioXtra, ≥99% |
| R7635 | Ronidazole analytical standard |
| R7649 | (−)-Riboflavin meets USP testing specifications |
| R7774 | Riboflavin 5′-phosphate sodium salt hydrate meets USP testing specifications |
| R8276 | Renin Substrate 1 |
| R8881 | Rhodamine B isothiocyanate–Dextran average mol wt ~10,000 |
| RDD028 | Ethanolamine hydrochloride anhydrous, free-flowing, Redi-Dri™, ≥99.0% |
| RDD029 | Guanidine thiocyanate for molecular biology, free-flowing, Redi-Dri™, ≥99.0% |
| RDD030 | MES hydrate free-flowing, Redi-Dri™, ≥99.0% |
| RDD031 | MES hemisodium salt free-flowing, Redi-Dri™, ≥98% |
| RDD032 | 1-Octanesulfonic acid sodium salt free-flowing, Redi-Dri™, ≥98% |
| RDD033 | Polyvinylpyrrolidone free-flowing, Redi-Dri™, powder, average mol wt 40,000 |
| RDD034 | Urea free-flowing, Redi-Dri™, Bioreagent, ≥98% |
| RDD035 | HEPES sodium salt ≥99.5% (titration), free-flowing, Redi-Dri™ |
| RDD036 | BICINE Redi-Dri™, ≥99%, free-flowing |
| RDD037 | Potassium phosphate monobasic suitable for cell culture, Redi-Dri™, ≥99.0%, free-flowing, suitable for insect cell culture, suitable for plant cell culture |
| RDD038 | Sodium phosphate dibasic BioReagent, suitable for cell culture, suitable for insect cell culture, ≥99.0%, free-flowing, Redi-Dri™ |
| RDD039 | Imidazole for molecular biology, ≥99% (titration), free-flowing, Redi-Dri™ |
| RDD040 | Sodium dodecyl sulfate BioReagent, suitable for electrophoresis, for molecular biology, ≥98.5% (GC), free-flowing, Redi-Dri™ |
| RDD041 | Sodium chloride Redi-Dri™, ≥99%, DNase, RNase, and protease (none detected), free-flowing |
| RDD042 | Sodium 1-heptanesulfonate Redi-Dri™, free-flowing |
| RDD043 | Acetylcholine chloride ≥99% (TLC), free-flowing, Redi-Dri™ |
| RDD044 | Imidazole ReagentPlus®, 99%, Redi-Dri™, free-flowing |