Votre recherche pour: SIGMA ALDRICH MICROSCOPY

Numéro de catalogue: (F0125-25G)

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: N-(4-Amino-2,5-diethoxyphenyl)benzamide, (4'-Amino-2',5'-diethoxybenzanilide; Azoic Diazo No. 20; Fast blue BB)

UOM: 1 * 25 g

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Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Pourpre de bromocresol sel de sodium, Sigma-Aldrich®

Numéro de catalogue: (D5143-25G)

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: N,N-Diethyl-p-phenylenediamine oxalate salt, (4-Amino-N,N-diethylaniline oxalate salt)

UOM: 1 * 25 g

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Numéro de catalogue: (S5752-500MG)

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Sulfochlorophenol S sodium calcium salt, (2,7-Bis(2-hydroxy-3-sulfo-5-chlorophenylazo)-1,8-di-hydroxynaphthalene-3,6-disulfonic acid)

UOM: 1 * 500 mg

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Numéro de catalogue: (I7513-5MG)

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: 3-Indolyl-ß-D-galactopyranoside, Sigma-Aldrich®

UOM: 1 * 5 mg

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Fournisseur: SIGMA ALDRICH MICROSCOPY

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

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Osmium tetroxide is also referred to as osmium and is mainly used as a secondary fixative of tissues. The molecule reacts with lipid moieties and is responsible for the oxidation of unsaturated bonds of fatty acids. This reaction adds density and contrast to biological samples. In normal tissues, presence of osmium results in intense black staining which can be viewed by normal eye. In addition, it can be used as a mordant (a molecule which combines with stain or dye at later stages) in electron microscopy, thereby enhancing lead staining.

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Crystal violet has been used to determine cell viability. It has been used in the staining of cells for the quantification of cellular migration.

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Dihydrorhodamine 123 has been used for the detection of free intracellular radicals or ROS (reactive oxygen species).

Numéro de catalogue: (380B-1KT)

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Intended for the histochemical demonstration of neutrophil granules in blood or bone marrow films.

UOM: 1 * 1 KIT

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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.

Numéro de catalogue: (TTR011-25EA)

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Spirochetes TISSUE-TROL™ Control Slides from rabbit testicle tissue containing spirochetes (Treponema pallidum), TISSUE-TROL™

UOM: 1 * 25 ST

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Numéro de catalogue: (TTR014-25EA)

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Histology slides with paraffin embedded section of human skin containing melanin.

UOM: 1 * 25 ST

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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: To be used with SIAL 69571 Ren HY 956 (Hardener for Epoxy Embedding Medium)

Numéro de catalogue: (HT5012-1CS)

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Formalin solution (10%, neutral buffered) is a widely used fixative for samples processed for light microscopy. It requires a relatively short period of fixation. It is suitable for the long-term storage of tissue. Once properly fixed, the tissue should be able to withstand the subsequent stages of tissue processing or staining.

UOM: 1 * 1 Un.

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