Sie suchten nach: SIGMA-ALDRICH MICROSCOPY

Artikel-Nr: (D1556-250ML)

Lieferant: SIGMA-ALDRICH MICROSCOPY

Hersteller Artikel Nummer : D1556-250ML

Beschreibung: Density gradient medium is suitable for cell and subcellular organelle isolation, virus purification, and isolation of lipoproteins and macromolecules.

UOM: 1 * 250 mL

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Lieferant: SIGMA-ALDRICH MICROSCOPY

Beschreibung: Oil red O is a lysochrome (fat-soluble dye) diazo dye used for staining of neutral triglycerides and lipids on frozen sections and some lipoproteins on paraffin sections. In histology, a supersaturated solution of oil red O in isopropanol may be used to stain fat in tissue.

Lieferant: SIGMA-ALDRICH MICROSCOPY

Beschreibung: Disperse Blue 134, for microscopy (1,4-Bis(isopropylamino)anthraquinone; Solvent Blue 36).

Lieferant: SIGMA-ALDRICH MICROSCOPY

Beschreibung: Sudan Rot 7B (Fettrot Bläulich, Lösungsmittel Rot 19, Fettrot 7B), Sigma-Aldrich®

Artikel-Nr: (11640-25G)

Lieferant: SIGMA-ALDRICH MICROSCOPY

Hersteller Artikel Nummer : 11640-25G

Beschreibung: Azophloxine has been used as a dye in Von Kossa staining and nonlinear optical studies. It is also used in photocatalytic tests.

UOM: 1 * 25 g

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Lieferant: SIGMA-ALDRICH MICROSCOPY

Beschreibung: Used for the preparation of electrically conducting glasses. Used to make solutions for the separation of RNA from DNA by density gradient centrifugation.

Lieferant: SIGMA-ALDRICH MICROSCOPY

Beschreibung: Prepared by alkaline hydrolysis.

Artikel-Nr: (B3269-5ML)

Lieferant: SIGMA-ALDRICH MICROSCOPY

Hersteller Artikel Nummer : B3269-5ML

Beschreibung: Bromophenol Blue–Xylene Cyanol Dye solution has been used in the formamide loading buffer for the size purification of ligated RNA from polyacrylamide gel.

UOM: 1 * 5 mL

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Lieferant: SIGMA-ALDRICH MICROSCOPY

Beschreibung: Acid red 1 60% (Farbstoffgehalt), Sigma-Aldrich®

Lieferant: SIGMA-ALDRICH MICROSCOPY

Beschreibung: Erythrosin extra bluish is a brown color powder, that is soluble in ethanol and water. Its pH ranges from 2,5 to 4. It is used in color filters, light emitting diodes, cosmetics, hair dyes and more. It has several biological applications like detecting gene expression, treating age related macular degeneration, diabetes, obesity and more.

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Lieferant: SIGMA-ALDRICH MICROSCOPY

Beschreibung: (3-Aminopropyl)triethoxysilane forms aminopropyl derivative of glass, an adsorbent for affinity chromatography. It is used to prepare positively charged slides suitable for use with various immunohistochemical and in situ hybridisation procedures.

Lieferant: SIGMA-ALDRICH MICROSCOPY

Beschreibung: Homovanillic acid has been used as a standard in HPLC analysis. Metabolite of dihydroxyphenylacetic acid (DOPAC) by catechol O-methyltransferase; reagent for the fluorimetric determination of glucose oxidase and other oxidative enzymes.

Lieferant: SIGMA-ALDRICH MICROSCOPY

Beschreibung: Reagent for the preparation of heavy liquid, for sink-float analysis.

Lieferant: SIGMA-ALDRICH MICROSCOPY

Beschreibung: Toluidine Blue O (TBO) is a thiazine dye of the quinone-imine family and is cationic in nature. It has been employed in polychromatic staining of paraffin embedded plant cell walls. It is a metachromatic dye suitable for a wide variety of histological staining procedures. A metachromatic dye suitable for a wide variety of histological staining procedures. Toluidine Blue O has been used to stain a variety of specimens like mesenchymal cells, taste buds, osteoblasts, matrix, and more.

Zertifikate

Lieferant: SIGMA-ALDRICH MICROSCOPY

Beschreibung: Hydroxy naphthol blue disodium salt, ACS reagent.

Artikel-Nr: (262013-1G)

Lieferant: SIGMA-ALDRICH MICROSCOPY

Hersteller Artikel Nummer : 262013-1G

Beschreibung: trans-4-Stilbenemethanol

UOM: 1 * 1 g

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