sial Brand
Displaying 751-800 of 12111 results.
| Sigma Cat.No. | Description |
|---|---|
| 12156 | Density Standard 998 kg/m3 H&D Fitzgerald Ltd. Quality |
| 121568 | Fast Garnet GBC base 97% |
| 12237 | Titanium Standard for ICP TraceCERT®, 1 g/L Ti in nitric acid (nominal concentration) |
| 122777 | Alizarin Dye content 97 % |
| 12279 | 1,2-Propanediol analytical standard |
| 12282 | Hoyle′s tellurite agar, base suitable for microbiology, NutriSelect® Plus |
| 12292 | Lithium Standard for ICP TraceCERT®, 1 g/L Li in nitric acid (nominal concentration) |
| 12309 | p-Benzoquinone for spectrophotometric det. of amines, ≥99.5% (HPLC) |
| 12313 | Cadmium Standard for ICP-MS TraceCERT®, 1 mg/L Cd in nitric acid (nominal concentration) |
| 12331 | Tryptose (vegetable) suitable for microbiology |
| 12392 | Benzyl benzoate tested according to Ph. Eur. |
| 12398 | CP ChromoSelect Agar NutriSelect® Basic, suitable for microbiology |
| 124052 | Bromoethane reagent grade, 98% |
| 124508 | Gallocyanine Dye content 90 % |
| 124737 | Glycolic acid ReagentPlus®, 99% |
| 12479 | Silica gel technical grade (w/ Ca, ~0.1%), 60Å, 230-400 mesh particle size, Ca 0.1-0.3 % |
| 12540 | Benzene analytical standard |
| 125431 | Cyclohexene inhibitor-free, ReagentPlus®, 99% |
| 125660 | Leucomalachite Green powder |
| 125733 | Phthalic anhydride ReagentPlus®, 99% |
| 12584 | Dioctyl phenylphosphonate Selectophore™ |
| 125903 | 1,3-Dibromopropane ReagentPlus®, 99% |
| 12608 | Benzyl cyanide analytical standard |
| 12620 | Benzenesulfonyl chloride derivatization grade (HPLC) |
| 126225 | Chromotropic acid disodium salt dihydrate technical grade |
| 12665 | Potassium (poly)sulfide ≥42% K2S basis |
| 12669 | Potassium thiosulfate ≥95% |
| 12674 | IQ/OQ/PQ Kit for Ion Chromatography certified reference material |
| 12801 | Ammonium tetrachlorocuprate(II) dihydrate purum, ≥98% |
| 12805 | (Benzotriazol- purum, ≥97.0% (TLC) |
| 12806 | O- ≥97.0% (N) |
| 12809 | O- ≥98.0% |
| 12818 | Silver Standard for ICP TraceCERT®, 1 g/L Ag in nitric acid (nominal concentration) |
| 12838 | HybriScan™D Cronobacter spp. suitable for microbiology |
| 128465 | Glyoxal solution 40 wt. % in H2O |
| 13005 | Sulfate API Agar NutriSelect® Plus, suitable for microbiology |
| 131083 | 4-Phenylazophenol 98% |
| 131105 | 3,6-Diaminoacridine hydrochloride Dye content 95 % |
| 131164 | Indigo carmine certified by the BSC, Dye content 85 % |
| 13118 | Magnesium carbonate basic purum, light, ≥40% Mg (as MgO) basis, powder (light) |
| 13180 | Benzylamine derivatization grade (GC derivatization), LiChropur™, ≥99.0% |
| 13198 | Redox standard 250 mV |
| 13220 | Manganese(II) chloride monohydrate ≥97.0% |
| 13259 | Dimethyl carbonate analytical standard |
| 132934 | Aniline ReagentPlus®, 99% |
| 13295 | Ethyl benzenesulfonate certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland |
| 13404 | Sodium aluminate technical |
| 134236 | Morpholine ReagentPlus®, ≥99% |
| 13425 | Sodium ferrocyanide decahydrate ≥98.0% |
| 134368 | 1,2-Propanediol ReagentPlus®, 99% |