Esta buscando: SIGMA ALDRICH MICROSCOPY

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: 2,3-Diaminonaphthalene is also known as 2,3-Naphthalenediamine or DAN. It is one of the isomers of naphthalene bearing two amino groups, which are also called naphthalenediamines. They are usually prepared by reducing the nitronaphthalene derivative and aminating the subsequent hydroxynaphthalene derivative.

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Numero del catalogo: (A7222-10MG)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Fluorescent label for glycoproteins and saccharides.
8-Aminopyrene-1,3,6-trisulfonic acid trisodium salt (APTS) has been used for the detection of human milk oligosaccharides using multiplexed CGE with LIF (capillary gel electrophoresis with laser-induced

UOM: 1 * 10 mg

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Numero del catalogo: (212407-50G)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Direct Blue 71, Dye content 50 %

UOM: 1 * 50 g

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Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: For use in the Naphthol AS-D Chloroacetate Esterase Kit No. 91-C.

Numero del catalogo: (A9231-10ML)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Acridine Orange solution.

UOM: 1 * 10 mL

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Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Lacmoid, Sigma-Aldrich®

Numero del catalogo: (Z2251-5MG)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Zinquin ethyl ester. ≥95% (HPLC), solid (2-Methyl-8-[(4-methylphenyl)sulfonylamino]-6-(ethyloxycarbonylmethyloxy)quinoline)

UOM: 1 * 5 mg

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Numero del catalogo: (D9564-10MG)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: A high sensitivity dye used to detect single nucleic acid molecules. DAPI has been shown to detect a single DNA molecule in solution, and to detect femtograms of DNA in single cells and chloroplasts.

UOM: 1 * 10 mg

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Numero del catalogo: (100994-25G)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Para red is a biological stain. It is used as a fat soluble chemical dye and food additive. It is a banned colorant and a number of analytical techniques have been developed to detect it in food. Para Red may be used to make standards for analysis.

UOM: 1 * 25 g

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Numero del catalogo: (861030-25G)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Auramine O has been used to study the cuticle/cutin in the epidermis of the pollen presenter in Vangueria infausta. Auramine O is used for the staining of acid-fast organisms, coccidia. Auramine O along with carbol generates brilliant yellow fluorochrome of tubercle bacilli. It is effective in detecting positive cases of tuberculosis. Auramine O binds to the mycolic acid in the bacterial cell wall. Certified for use by fluorescence microscopy in Churukian′s modification of Truant′s fluorescent method for acid fast bacilli on paraffin sections.

UOM: 1 * 25 g

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Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Ethyl viologen diiodide serves as an electrolyte to conduct cyclic voltammetry to investigate the kinetic process of the redox targeting reactions.

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Phenol Red is a phenolsulfonphthalein compound. It is present as a sulfonated hydroxyquinone in weakly acidic aqueous solutions. In alkaline solutions, the dye forms a hydrophilic dianion (a small, red anion and has a larger conjugated system than the yellow hydroxyquinone).

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Numero del catalogo: (2851-100ML)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: These buffers are used to elute adult hemoglobin by the procedure of Oski and Naiman, a modification of the Kleihauer Betke procedure for the demonstration of fetal hemoglobin.

UOM: 1 * 100 mL

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Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Pinacyanol iodide 97%, Sigma-Aldrich®

Numero del catalogo: (3864-40ML)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Naphthol AS-BI Phosphoric acid solution foruse in Sigma Acid Phosphatase Procedure No. 386.

UOM: 1 * 40 mL

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Numero del catalogo: (J1875-25G)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Jenner's stain,certified by the Biological Stain Commission (Jenner Stain; Eosin-Methylene Blue)

UOM: 1 * 25 g

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