SIAL Brand
Displaying 2401-2450 of 19750 results.
Sigma Cat.No. | Description |
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18795 | Brucella Agar suitable for microbiology, NutriSelect® Basic |
18802 | 2-Methyl-trans-aconitic acid sodium salt hydrate ≥95.0% (TLC) |
18822 | Boron Standard for ICP TraceCERT®, 10,000 mg/L B in H2O (with <0.5% ammonium hydroxide) |
18827 | Zinc Standard for AAS TraceCERT®, 1000 mg/L Zn in nitric acid |
18868 | Pyrene certified reference material, TraceCERT® |
18895 | Silicate Standard for IC TraceCERT®, 1000 mg/L silicate in water |
18909 | Calcofluor White Stain suitable for microbiology |
18930 | 1,2-Butanediol purum, ≥98.0% (GC) |
18948 | Silica gel 60 C8-reversed phase perfluorinated, end-group silanized |
18951 | 1-Naphthyl isothiocyanate for HPLC derivatization, LiChropur™, ≥98.5% (HPLC and GC) |
18967 | L-(+)-2,3-Butanediol for chiral derivatization, LiChropur™, ≥97.0% |
19013 | Nickel Standard for ICP TraceCERT®, 10,000 mg/L Ni in nitric acid |
19022 | Sodium 1-butanesulfonate suitable for ion pair chromatography, LiChropur™, ≥99.0% (T) |
19023 | N-Acetylneuraminic acid analytical standard |
19036 | Chromium(VI) Standard for ICP TraceCERT®, 1000 mg/L Cr(VI) in H2O |
19041 | Elemental Impurities according to ICH Q3D oral, Standard 1 TraceCERT®, (in 12% nitric acid), applicable for testing acc. to USP<232>, Ph.Eur. Gen. Chapter 5.20 |
19051 | Calcium Standard for ICP TraceCERT®, 1000 mg/L Ca in nitric acid |
19078 | Platinum Standard for ICP TraceCERT®, 1000 mg/L Pt in hydrochloric acid |
191698 | 2-Sulfobenzoic acid cyclic anhydride technical grade, 90% |
19170 | 3-Buten-1-ol purum, ≥98.0% (GC) |
19188 | cis,cis- analytical standard |
19189 | Rebaudioside D analytical standard |
19215 | Butyric acid analytical standard |
192325 | 4- 97% |
192457 | Cyclohexanone 2,4- ≥99% |
19270 | Butyric anhydride purum, ≥97.0% (NT) |
19329 | Omeprazole analytical standard |
19344 | LB Agar, Vegitone suitable for microbiology, NutriSelect® Plus |
19345 | Steviol analytical standard |
19346 | Lactitol analytical standard |
19358 | Methyl butyrate analytical standard |
19367 | 3-Deoxy-D-arabino-hexonic acid lithium salt analytical standard |
19374 | 3-Acetamidophenol analytical standard |
19386 | 6- PESTANAL®, analytical standard |
19399 | Nitric acid/Dipicolinic acid concentrate HNO3 17 mM and Dipicolinic acid 17 mM in water, IC eluent concentrate (10x) for Metrosep C 6 |
19422 | 1-Butanol analytical standard |
19431 | (+)-Cinchonine analytical standard |
19445 | Triethyl phosphate PESTANAL®, analytical standard |
19448 | Anhydroerythromycin A analytical standard |
19503 | HybriScan™ I Candida albicans suitable for microbiology |
195073 | Mordant Orange 1 Dye content 70 % |
195243 | Naphthol Blue Black Dye content 80 % |
195251 | Direct Red 81 Dye content 50 % |
19531 | Sudan Blue II analytical standard |
19532 | Oxcarbazepine analytical standard |
19533 | Geranyl pyrophosphate lithium salt analytical standard |
19536 | Ethyl isobutyrate analytical standard |
19542 | Procyanidin B1 analytical standard |
195758 | Tetramethylammonium bromide 98% |
19600 | Butylbenzene analytical standard |