Votre recherche pour: SIGMA ALDRICH MICROSCOPY

Référence Produit: (E8886-25G)

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Erythrosin B sel de disodium, Sigma-Aldrich®

UOM: 1 * 25 g

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Référence Produit: (210684-25G)

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Acid Blue 25, Dye content 45 %

UOM: 1 * 25 g

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Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: to be used with SIAL 78711 RenLam M-1 (Epoxy Embedding Medium)

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: 4-(4-Nitrophenylazo) resorcinol, also known as azo violet or magneson I, is a red colored powder. It functions as a spot test reagent and forms blue lake on reaction with Mg(OH)₂ in alkaline solution. It is mainly used for determining the presence of magnesium in the solution. 4-(4-Nitrophenylazo)resorcinol is a pH indicator.

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Hematoxylin has been used for staining gastric cancer tissues, myocardial tissue, heart sections and ovarian nuclei.

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Ethyl 4'-hydroxy-4-biphenylcarboxylate,98%

Référence Produit: (F6182-20ML)

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Fluoroshield™ is an aqueous mounting medium for preserving fluorescence of tissue and cell smears.

UOM: 1 * 20 mL

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Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: 4,7-Dihydroxy-1,10-phenanthroline, Dye content ≥30 % (1,10-Phenanthroline-4,7-diol)

Référence Produit: (199532-25G)

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Chromeazurol S has been used to evaluate siderophore production by rhizosphere bacteria.

UOM: 1 * 25 g

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Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Phloroglucinol (phlo) is a phenol derivative that shows a cytoprotective effect from oxidative damage by enhancing the activity of cellular catalase. It can also be used to prepare synthetic analogs of A-type proanthocyanidins (PACs) such as 2,8-dioxabicyclo nonane derivatives by reacting with the corresponding flavylium salts. Phlo can react with benzaldehyde derivatives to form phloroglucinol-based microporous polymeric organic frameworks (phlo-POF) with potential applications in ion exchange and gas adsorption. Phloroglucinol is an antispasmodic and a derivative of phenol.

Référence Produit: (MHS1-100ML)

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: General purpose nuclear stain, progressive type. Used with hematoxylin and eosin staining.

UOM: 1 * 100 mL

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Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Nile Blue A has been used for the staining of eggs before transferring them to the hosts. It has been used for the staining of cells.

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: o-Tolidine is a diacidic dye which is sparingly soluble in water and easily soluble in ether and alcohol. On exposure to chlorine or bromine vapors, it forms an intense blue color. This forms the basis for detection of chlorine, nitrates and hydrogen peroxide in air or water. It turns yellow on reacting with free chlorine. o-Tolidine easily forms acid salts.

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Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: In living mice, acriflavine hydrochloride has been used in the confocal laser endomicroscopy to check the crypt structure in mucosa. It has also been used in Neurospora strain selection by checking the acriflavine resistance.

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Solvent Blue 38 is a phthalocyanine stain, used for staining myelin, neurons and glial fibres.

Référence Produit: (A8675-5MG)

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: This material has a structure similar to Granular Blue (CAS No. 71431-29-3). It has been referred to in some literature as Granular Blue, a fluorescent neuronal tracer.

UOM: 1 * 5 mg

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