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Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: m-cresol purple sodium salt (MCP) is a colorimetric pH indicator dye. The dye is blue in anionic form and yellow in protonated form. It has been used to measure pH of seawater using a spectrophotometer.

Artikel-Nr: (N9002-100G)

Lieferant: SIGMA ALDRICH MICROSCOPY

Hersteller Artikel Nummer : N9002-100G

Beschreibung: Amidoschwarz 10 B (Naphtholblauschwarz, Säureschwarz 1) ~50% (Farbstoffgehalt), Sigma-Aldrich®

UOM: 1 * 100 g

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Artikel-Nr: (P4030-25G)

Lieferant: SIGMA ALDRICH MICROSCOPY

Hersteller Artikel Nummer : P4030-25G

Beschreibung: Phloxine B has been used as a component of yeast extract peptone dextrose (YEPD) to grow Schizosaccharomyces pombe.

UOM: 1 * 25 g

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Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Azomethine-H is used as a color development agent. It is used for the determination of boron, mainly in soil samples. Azomethine-H monosodium salt hydrate has been used for the colorimetric determination of boron in soil and plants.

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: 1,3-Dihydroxynaphthalene is a dye intermediate forming stable colors when applied with particular mordants and in mixtures with other oxidising dyes. This specific reagent is intended for the quantitative colorimetric determination of alduronic acids, such as glucuronic acid from urine. The mutagenicity of ozonation derivatives of 1,3-dihydroxynaphthalene against several Salmonella typhimurium strains has been studied.

Artikel-Nr: (B5907-1VL)

Lieferant: SIGMA ALDRICH MICROSCOPY

Hersteller Artikel Nummer : B5907-1VL

Beschreibung: Suitable for use as a catalyst for electron microscopy. Modified to render it safe in transit.

UOM: 1 * 1 Un.

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Beschreibung: N,N-Dibutylanilin 97%, Sigma-Aldrich®

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Toluidinblau O, Sigma-Aldrich®

Artikel-Nr: (383783-1G)

Lieferant: SIGMA ALDRICH MICROSCOPY

Hersteller Artikel Nummer : 383783-1G

Beschreibung: N,N'-Ditridecyl-3,4,9,10-perylenetetracarboxylic diimide 95%, Sigma-Aldrich®

UOM: 1 * 1 g

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Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Ponceau BS has been used in Masson′s trichrome stain for the staining of collagen. It has also been used for eosinophil staining.

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Beschreibung: Turkey red oil sodium salt für die Mikroskopie, Sigma-Aldrich®

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Fast Red TR Salt 1,5-naphthalenedisulfonate salt has been used for tartrate-resistant acid phosphatase (TRAP) staining in tissue sections. It has been used as a chromogen in APAAP (alkaline phosphatase-anti-alkaline phosphatase) procedure.

Artikel-Nr: (198269-25G)

Lieferant: SIGMA ALDRICH MICROSCOPY

Hersteller Artikel Nummer : 198269-25G

Beschreibung: Erythrosin B Dinatriumsalz, Sigma-Aldrich®

UOM: 1 * 25 g

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Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Alcian Blue 8GX, also known as Ingrain Blue 1, is a basic copper phthalocyanine dye whose copper content imparts a blue color. It is tetravalent, cationic, and water-soluble in nature. It forms salt linkages with the acid groups of acid mucopolysaccharides.

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Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Histopaque-1077 is a sterile, endotoxin tested, ready-to-use medium. The Histopaque composition includes polysucrose and sodium diatrizoate, adjusted to a density of 1,077 g/ml. This ready-to-use medium facilitates rapid recovery of viable lymphocytes and other mononuclear cells from small volumes of whole blood or bone marrow.

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: 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.