Esta buscando: SIGMA ALDRICH MICROSCOPY

Numero del catalogo: (318906-500ML)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Eosin Y, also known as Eosin yellowish is a widely used xanthene dye. It is a counterstain that is used to distinguish between various connective tissue fibers and matrices, and the cytoplasm of different types of cells. Eosin in combination with hematoxylin is useful to demonstrate the general histological architecture of a tissue.

UOM: 1 * 500 mL

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Numero del catalogo: (F3257-25G)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Fat Brown B, (Solvent red 3)

UOM: 1 * 25 g

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Numero del catalogo: (252883-1G)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: 5,10,15,20-Tetrakis(4-methoxyphenyl)-21H,23H-porphine is an achiral porphyrin derivative. It forms chiral supramolecular assemblies via spontaneous symmetry breaking at the air or water interface.

UOM: 1 * 1 g

Promoción

Numero del catalogo: (234079-25G)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: 2-(4,5-Diiodo-6-óxido-3-oxoxanten-9-il)benzoato de disodio, Sigma-Aldrich®

UOM: 1 * 25 g

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Numero del catalogo: (B9181-25MG)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Biotin ethylenediamine hydrobromide. ≥95% (TLC), solid ((3aS,4S,6aR)-N-(2-Aminoethyl)hexahydro- 2-oxo-1H-thieno[3,4-d]imidazole-4-pentanamide; N-(2-Aminoethyl)biotinamide hydrobromide)

UOM: 1 * 25 mg

Promoción

Numero del catalogo: (E18905-1G)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Example of a cyanovinylheteroaromatic for organic nonlinear optics.

UOM: 1 * 1 g

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Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Nile red, grado técnico, Sigma-Aldrich®

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Sulfanilic acid azochromotrop. ≥80%

Numero del catalogo: (404640-1G)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: 8-Hydroxyjulolidine-9-carboxaldehyde 98%, Sigma-Aldrich®

UOM: 1 * 1 g

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Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Ponceau S (C.l. 27195) is an anionic, very hydrophilic disazo dye. It is also known as fast ponceau 2B. Ponceau S is widely used to stain proteins on gel electropherograms. It is a suitable stain for proteins adsorbed onto nitrocellulose membranes. It also has applications in botanical staining manuals as a stain for sieve plate elements.

Numero del catalogo: (45260-25G-F)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Ácido 2-(4,5-dibromo-3,6-dihidroxi-2,7-dinitroxanten-9-il)-benzoico sal de disodio para microscopía, Sigma-Aldrich®

UOM: 1 * 25 g

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Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Orcinol is a small-molecule natural phenol involved in the production of a dye called orcein used for the staining of cells and chromosomes. Orcinol monohydrate is usually used to prepare a colorimetric reagent known as Bial's reagent for the determination of RNA, DNA, and hexoses.

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Certified for use in Darrow′s elastic fiber stain; Orcein method for hepatitis B surface antigen.

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Phenolphthalein bisphosphate tetrasodium salt has been used as a component of modified Baird Parker (BP) agar to determine the expression of phosphatases of Staphylococcus aureus ATCC12600. It also been used as a component of modified Tryptose phosphate/phenolphthalein/methyl green (M-TPMG) agar to detect enteroinvasive Escherichia coli (EIEC) apyrase activity.

Numero del catalogo: (442828-1G)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: 3,6-Dichloro-1,2-benzenedithiol has been used as a ligand in thiolate complexes, and a series of homochalcogenide and mixed-chalcogenide ligand complexes.

UOM: 1 * 1 g

Promoción

Numero del catalogo: (A0223-5MG)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Amine-reactive haptenylation reagent. This succinimidyl ester derivative of digoxigenin has been shown to inhibit the Na+/K+- ATPase by binding to the cardiac steroid receptor site.

UOM: 1 * 5 mg

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