Votre recherche pour: SIGMA ALDRICH MICROSCOPY

Référence Produit: (HT8028-250ML)

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Intended for use with Carbol Fuchsin (HT80-1) in Sigma Acid Fast Stain, Procedure HT80. Acts as both a counterstain and a differentiator.

UOM: 1 * 250 mL

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Référence Produit: (HT8018-250ML)

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Intended for use in the Acid Fast Stain, Procedure No. HT80 with Malachite Green counterstain Catalog No. HT80-2

UOM: 1 * 250 mL

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Référence Produit: (E1903-.5ML)

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Ethidium homodimer is a red fluorescent dye. It cannot cross an intact plasma membrane, but can easily pass through a damaged plasma membrane. Ethidium homodimer is used to check membrane integrity. One molecule of EthD-1 will non-selectively bind four base pairs in dsDNA.

UOM: 1 * 0,5 mL

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Référence Produit: (MHS80-2.5L)

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Hématoxyline

UOM: 1 * 2,5 L

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Référence Produit: (N8002-5G)

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Nuclear Fast Red is suitable for the determination of calcium. It is suitable for use in prussian blue staining in neural progenitor cells. It may be employed as highly sensitive 'off/on' fluorescent probe for the determination of guanine. Nuclear fast red (2-anthracenesulfonic acid, 4-amino-9,10-dihydro-1,3-dihydroxy-9,10-dioxo-, monosodium salt) may be used as selective complexing agent for the simultaneous determination of copper and bismuth by adsorptive stripping voltammetry.

UOM: 1 * 5 g

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Référence Produit: (HHS16-500ML)

Fournisseur: SIGMA ALDRICH MICROSCOPY

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

UOM: 1 * 500 mL

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Référence Produit: (HT1002-100ML)

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Kit component in the silver stain kit.

UOM: 1 * 100 mL

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Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Inhibits soluble guanylate cyclase.

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: 4-Phenoxyphthalonitrile,98%

Référence Produit: (201960-10G)

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Acid Yellow 25, Dye content 40 %

UOM: 1 * 10 g

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Référence Produit: (646679-5G)

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: 1,1,2-Trimethyl-3-(4-sulfobutyl)benz[e]indolium, inner salt, Dye content 90 % (1,1,2-Trimethyl-3-(4-sulfobutyl)-1H-benz[e]indolium hydroxide, inner salt; 1-(4-Sulfobutyl)-2,3,3-trimethyl-4,5-benzindolium, inner salt)

UOM: 1 * 5 g

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Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Orange G, Sigma-Aldrich®

Référence Produit: (C1359-100UL)

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Calcein AM 4 mM in DMSO ≥90% (par HPCE), solution claire

UOM: 1 * 100 µl

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Référence Produit: (M6900-50G)

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Methyl Blue is a triaminotriphenylmethane dye, widely used in paper, textile and leather production.

UOM: 1 * 50 g

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Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Safranin O is a cationic dye, which displays less significant metachromasia. It is used to detect any variations in articular disease. Safranin O binds specifically to polyanions. It detects the amount of proteoglycan present in cartilages. Safranin O is used as a marker for glycosaminoglycan depletion in osteoarthritis. Safranin is used as a counter stain in gram staining.

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Melanin is a ubiquitous and prominent pigment responsible for color of skin, hair and eyes. Melanin is classified into eumelanin and pheomelanin. Eumelanin is black to dark brown pigment and is present in black hair and retina of the eye. Pheomelanin is yellow to reddish brown pigment present is red hair and red feathers. Melanins are high molecular weight pigments synthesised from phenolic or indolic precursors and is widely present in animals, plants and microorganisms.