SIAL Brand
Displaying 10051-10100 of 12310 results.
| Sigma Cat.No. | Description |
|---|---|
| QC1283 | Residue Sample 2 certified reference material |
| QC1297 | Demand - Constant Value certified reference material |
| QC1298 | Residue Sample 1 certified reference material |
| QC1319 | Acidity certified reference material |
| QC1342 | Turbidity certified reference material |
| QC1364 | Anions certified reference material |
| QC1380 | Formaldehyde in Water |
| QC1388 | Demand - WS certified reference material |
| QC1450 | Residual Free Chlorine (RFC) certified reference material |
| QC1456 | Trihalomethanes - WS certified reference material |
| QC1488 | Trace Metals 1 - WS certified reference material |
| QC1541 | Sulfite in Water certified reference material |
| QC1549 | Dissolved Oxygen certified reference material |
| QC1593 | Ammonia certified reference material |
| QC3050 | Residue (Whole-Volume) - WP certified reference material |
| QC3060 | Anions - Whole Volume certified reference material |
| QC3074 | Hardness/TSS - Whole Volume certified reference material |
| QC3077 | Dissolved Oxygen - Whole Volume certified reference material |
| QC3083 | Oil and Grease - Whole Volume certified reference material |
| QC3130 | Demand - Whole Volume certified reference material |
| QC3163 | Trace Metals 1 in Seawater - Whole Volume certified reference material |
| QC3179 | Simple Nutrients in Seawater - Whole Volume certified reference material |
| QC3364 | Anions - Whole Volume certified reference material |
| QC3381 | Corrosivity/Sodium - Whole Volume certified reference material |
| 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 |