SIAL Brand
Displaying 8301-8350 of 19750 results.
Sigma Cat.No. | Description |
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89458 | Aphidicolin analytical standard |
89463 | FluoroSELECT™ single channel fluorometer fluorescence λex 600 nm; λem 650 nm |
89465 | TISAB I solution |
89466 | TISAB II solution |
89467 | TISAB III solution |
89483 | 1- ≥97.0% (T) |
89498 | Selenium Standard for AAS TraceCERT®, 1000 mg/L Se in nitric acid |
89503 | Ammonium Nitrogen Standard for IC 1000 mg/L N as NH4+ in water, TraceCERT® |
89505 | mono-Benzyl phthalate analytical standard |
89519 | Antimony Standard for ICP-MS TraceCERT®, 1 mg/L Sb in nitric acid and hydrofluoric acid |
89526 | Yeast Extract micro-agglomerated |
89532 | Titanium(IV) oxysulfate - sulfuric acid solution 27-31% H2SO4 basis, for the detection of H2O2 and ether peroxides |
89554 | TNT buffer solution BioUltra, for molecular biology, pH 8.0 |
89556 | Ginkgolide J analytical standard |
89579 | Sabouraud Glucose Agar with Chloramphenicol suitable for microbiology, NutriSelect® Plus |
89595 | Chlorotrimethylsilane for GC derivatization, LiChropur™, ≥99.0% (GC) |
89608 | Galactose Disks suitable for microbiology, Sterile filter paper discs impregnated with galactose |
89610 | o-Toluidine purum p.a., ≥99.5% (GC) |
89614 | Inositol disks suitable for microbiology, Sterile filter paper discs impregnated with inositol |
89630 | p-Toluidine for spectrophotometric det. of Au, Tl(III), W, ≥99.0% |
89640 | Toluidine Blue for microscopy (Hist., Vit.) |
89650 | p-Toluidine hydrochloride purum, ≥99.0% (AT) |
89680 | Toluene analytical standard |
89700 | Toluene-3,4-dithiol for spectrophotometric det. of Mo, Sn, W, and also Ag and Re, ≥97.0% |
89720 | Sodium p-toluenesulfinate purum, anhydrous, ≥96.0% (NT) |
89747 | Tinsdale Agar Base suitable for microbiology, NutriSelect® Plus |
89756 | Micro particle size standard based on polystyrene monodisperse analytical standard, size: 6.0 μm |
89764 | Undecanoic acid analytical standard |
89773 | Asiatic acid analytical standard |
89774 | Citrus Red 2 analytical standard |
89797 | Ursolic acid analytical standard |
89800 | Methyl p-toluenesulfonate purum, ≥97.0% (GC) |
89802 | 4- for HPLC derivatization, LiChropur™, 98.0-102.0% (AT) |
89803 | Methoxyamine hydrochloride for GC derivatization, LiChropur™, 97.5-102.5% (AT) |
89838 | Sodium tetra(p-tolyl)borate Selectophore™, ≥99.0% |
89851 | β-Sitosterol β-D-glucoside analytical standard |
89885 | Ritalinic acid analytical standard |
89886 | Multielement Ion Chromatography Anion Standard Solution, certified suitable for ion chromatography, certified reference material traceable to SI, 10.0 mg/kg ± 0.2% F-, Cl-, Br--, NO3-, PO43-, SO42- each anion |
89898 | Acetamide analytical standard |
89910 | Withaferin A analytical standard |
89916 | Modified Lauryl Sulfate Tryptose Broth acc.to ISO/TS 22964 suitable for microbiology, NutriSelect® Plus |
89919 | (4,6- PESTANAL®, analytical standard |
89921 | (±) ≥95.0% (GC) |
89922 | Elemental Impurities according to ICH Q3D parenteral, Standard 2 TraceCERT®, (in 10% hydrochloric acid), applicable for testing acc. to USP<232>, Ph.Eur. Gen. Chapter 5.20 |
89926 | (2-Hydroxyethyl-d4)phosphonic acid PESTANAL®, analytical standard |
89927 | L-Carnitine-(trimethyl-13C3) inner salt hydrate analytical standard |
89928 | Azinphos-methyl-(dimethyl-d6) PESTANAL®, analytical standard |
89929 | Etofenprox certified reference material, TraceCERT® |
89931 | Pendimethalin certified reference material, TraceCERT® |
89933 | Methamidophos certified reference material, TraceCERT® |