SIAL Brand
Displaying 1401-1450 of 12126 results.
| Sigma Cat.No. | Description |
|---|---|
| 229253 | Carminic acid ≥90% (HPLC) |
| 230189 | Tetrabutylammonium hydroxide solution 1.0 M in methanol |
| 230251 | Eosin Y 75% (HPLC) |
| 230308 | 1,3-Diphenylacetone p-tosylhydrazone 98% |
| 23035 | 2-Chloroethylamine hydrochloride purum, ≥98.0% (AT) |
| 230464 | Thionyl chloride ReagentPlus®, ≥99% |
| 230553 | Sodium ethoxide solution 21 wt. % in ethanol |
| 230987 | Victoria Pure Blue BO Dye content 90 % |
| 23128 | L-Lysine analytical standard |
| 231304 | N- contains 100 ppm MEHQ as stabilizer, 99% |
| 23182 | (+) ≥18 mM in acetone, for chiral derivatization, LiChropur™ |
| 23186 | Fmoc chloride for HPLC derivatization, LiChropur™, ≥99.0% (HPLC) |
| 23258 | 2,2,2-Trichloroethyl chloroformate purum, ≥98.0% (NT) |
| 23270 | Chloramine T trihydrate purum p.a., for the detection of halogens and bromate, ≥98.0% (RT) |
| 23310 | 2-Chloroaniline technical, ≥98.0% (GC) |
| 23401 | Arachidonic acid analytical standard |
| 234079 | Erythrosin yellowish blend |
| 234087 | Potassium indigotrisulfonate ozone-scavenging reagent |
| 234133 | Quinoline Yellow Dye content 95 % |
| 234176 | Victoria Blue R Dye content 80 % |
| 23454 | Bisphenol M analytical standard |
| 234672 | 2,2′:6′,2′′-Terpyridine 98% |
| 235601 | N,N-Dimethylindoaniline Dye content 97 % |
| 235989 | Brij® L4 average Mn ~362 |
| 236705 | Pentane anhydrous, ≥99% |
| 236756 | Silica gel Davisil® grade 710, pore size 50-76 Å, suitable for thin layer chromatography (TLC) |
| 236772 | Silica gel high-purity grade (Davisil Grade 633), pore size 60 Å, 200-425 mesh particle size |
| 236799 | Silica gel high-purity grade (Davisil Grade 635), pore size 60 Å, 60-100 mesh |
| 236802 | Silica gel high-purity grade (Davisil Grade 636), pore size 60 Å, 35-60 mesh particle size |
| 236810 | Silica gel high-purity grade (Davisil Grade 643), pore size 150 Å, 200-425 mesh |
| 236845 | Silica gel high-purity grade (Davisil Grade 646), 35-60 mesh, pore size 150 Å |
| 23701 | Acrylamide analytical standard |
| 237868 | Brucine sulfate heptahydrate ACS reagent |
| 238589 | IGEPAL® CA-720 average Mn ~735 |
| 239607 | Bromoethane ReagentPlus®, ≥99% |
| 240486 | 2-Methyl-2-butanol ReagentPlus®, ≥99% |
| 240559 | 1,4-Butanediol ReagentPlus®, ≥99% |
| 240664 | 1,2-Dichlorobenzene anhydrous, 99% |
| 240877 | p-Toluenesulfonyl chloride ReagentPlus®, ≥99% |
| 242284 | Aniline ACS reagent, ≥99.5% |
| 242322 | Phenol contains hypophosphorous as stabilizer, loose crystals, ACS reagent, ≥99.0% |
| 242381 | Benzoic acid ACS reagent, ≥99.5% |
| 242586 | Diphenylamine ACS reagent, ≥99% |
| 242845 | Acetic anhydride ACS reagent, ≥98.0% |
| 242969 | Sodium diphenylamine- ACS reagent |
| 243434 | Tin granular, 0.425-2.0 mm particle size, ≥99.5%, ACS reagent |
| 243469 | Zinc granular, 20-30 mesh, ACS reagent, ≥99.8% |
| 24380 | 4- purum, ≥98.0% (T) |
| 243981 | Silica gel high-purity grade (Davisil Grade 62), pore size 150 Å, 60-200 mesh |
| 244511 | Toluene anhydrous, 99.8% |