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Image Unavailable-HT1004-100ML

Gold chloride solución 200 mg/dl in deionised water

Numero del catalogo: (HT1004-100ML)
Proveedor: SIGMA ALDRICH MICROSCOPY
Descripción: Used in procedure HT100 for the toning of sections stained with the silver methanamine procedure.
UOM: 1 * 100 mL
Image Unavailable-E6003-100G

Eosina amarillenta, Sigma-Aldrich®

Proveedor: SIGMA ALDRICH MICROSCOPY
Descripción: Dye content - ≥85%.

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Image Unavailable-B1375-5G

Bathophenanthrolinedisulphonic acid disodium salt hydrate ≥95%, Sigma-Aldrich®

Proveedor: SIGMA ALDRICH MICROSCOPY
Descripción: Bathophenanthrolinedisulfonic acid disodium salt hydrate has been used to measure iron to determine the solubility of iron in the biological sample. It has been used as an iron chelator to grow plants without Fe-EDTA (ethylenediaminetetraacetic acid).

Image Unavailable-D4292-20MG

3,3'-Dioctadecyloxacarbocyanine perchlorate (DiO), Sigma-Aldrich®

Numero del catalogo: (D4292-20MG)
Proveedor: SIGMA ALDRICH MICROSCOPY
Descripción: 3,3′-Dioctadecyloxacarbocyanine perchlorate has been used for lipid bilayer labeling in antigen-presenting cells. It has also been used as a lipophilic dye for labeling in zebrafish embryos.
UOM: 1 * 20 mg
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Plata dietilditiocarbamato, Sigma-Aldrich®

Proveedor: SIGMA ALDRICH MICROSCOPY
Descripción: Spin trap used in conjunction with Fe²⁺ to detect NO in brain, kidney, liver, and other tissues. Simultaneous direct measurement of NO* and pO₂ has been reported. A copper chelator, it has been used to quantitate copper in biological materials by ESR and is an inhibitor of superoxide dismutase, ascorbate oxidase, and other enzymes. Also used for colorimetric determination of small quantities of arsenic. Silver diethyldithiocarbamate has been used in cell culture. Also used for colorimetric determination of small quantities of arsenic. Spin trap used in conjunction with Fe²⁺ to detect NO in brain, kidney, liver, and other tissues. Simultaneous direct measurement of NO* and pO₂ has been reported. A copper chelator, it has been used to quantitate copper in biological materials by ESR and is an inhibitor of superoxide dismutase, ascorbate oxidase, and other enzymes.

Certificados

Image Unavailable-250309-100G

4-Amino-1,1′-azobenzene-3,4′-disulphonic acid monosodium salt 95% (dye content), Sigma-Aldrich®

Numero del catalogo: (250309-100G)
Proveedor: SIGMA ALDRICH MICROSCOPY
Descripción: 4-Amino-1,1′-azobenzene-3,4′-disulfonic acid monosodium salt, also called as acid yellow 9, belongs to the class of azo dyes.
UOM: 1 * 100 g
Image Unavailable-B8563-500ML

Azul de anilina solución 2,5% in 2% acetic acid for dye, Sigma-Aldrich®

Proveedor: SIGMA ALDRICH MICROSCOPY
Descripción: Aniline blue is used to stain collagen fibers in tissue sections using the Masson′s trichrome protocol for staining multiple components. Collagen is stained blue by this method. It has also been used to stain and visualize glycosylated proteins.

Image Unavailable-TTR013-25EA

TISSUE-TROL™ Control Slides Argentaffin

Numero del catalogo: (TTR013-25EA)
Proveedor: SIGMA ALDRICH MICROSCOPY
Descripción: Histology slides with paraffin embedded section of human intestine containing argentaffin granules. Suitable for use with Fontana-Masson stain kit (Procedure No. HT200).
UOM: 1 * 25 UN
Image Unavailable-O1391-250ML

Rojo aceite O 0,5% in isopropanol (IPA), Sigma-Aldrich®

Proveedor: SIGMA ALDRICH MICROSCOPY
Descripción: Oil Red O stains lipid materials and imparts red-orange color to the lipids. It also marks vacuoles, particularly observed in ALL-L3 (acute lymphoblastic leukemia) or Burkitt′s lymphoma/leukemia. Oil Red O staining is done on fresh samples, as alcohol fixation removes lipids.

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Cibacron Blue 3G-A sodium salt ≥55% (dye content), Sigma-Aldrich®

Numero del catalogo: (B1064-1G)
Proveedor: SIGMA ALDRICH MICROSCOPY
Descripción: When immobilised using an insoluble porous support matrix such as agarose, Cibacron Blue 3GA is used for affinity chromatography purification of enzymes. This affinity has been attributed to a structural similarity between the dye and the natural ligands for proteins with cofactor binding domains.
UOM: 1 * 1 g
Image Unavailable-00541-1G

Ruthenium(III) chloride oxide 85.0-115.0% (dried basis, AT) para microscopía, Sigma-Aldrich®

Proveedor: SIGMA ALDRICH MICROSCOPY
Descripción: (Ammoniated ruthenium oxychloride)

Image Unavailable-R2283-15ML

Pig Pepsin (from Stomach)

Proveedor: SIGMA ALDRICH MICROSCOPY
Descripción: Pepsin is used for proteolytic digestion of formalin-fixed paraffin-embedded (FFPE) tissue sections prior to application of antibodies. In immunohistochemistry (IHC), most commonly used fixatives such as formalin mask tissue antigens (cellular, membrane, and nuclear) by their intrinsic crosslinking. This masking results in poor or no staining in IHC. Pepsin digestion of FFPE tissue sections improves accessibility of antibodies to tissue antigens. Ready to use pepsin reagent, antigen retriever has been used for antigen unmasking in immunohistochemistry.

Image Unavailable-HT200-1KT

Fontana-Masson Stain Kit, Sigma-Aldrich®

Numero del catalogo: (HT200-1KT)
Proveedor: SIGMA ALDRICH MICROSCOPY
Descripción: Fontana-Masson staining is used for the demonstration of argentaffin substances such as melanin, argentaffin granules and some neurosecretory granules. Staining patterns may be useful in cases of carcinoid tumors and melanoma.
UOM: 1 * 1 KIT
Image Unavailable-F6812-20ML

Aqueous mounting medium, Fluoroshield™ with PPD, Sigma-Aldrich®

Numero del catalogo: (F6812-20ML)
Proveedor: SIGMA ALDRICH MICROSCOPY
Descripción: Fluoroshield™ with PPD (p-phenylenediamine; 1,4-phenylenediamine) is an aqueous mounting medium for preserving fluorescence of tissue and cell smears.
UOM: 1 * 20 mL
Image Unavailable-222461-5G

Murexida, Sigma-Aldrich®

Numero del catalogo: (222461-5G)
Proveedor: SIGMA ALDRICH MICROSCOPY
Descripción: Murexide is the ammonium salt of purpuric acid that appears as a slightly reddish-purple powder and is soluble in water. It is mainly used as an indicator for complexometric titrations to measure water hardness and as a colorant/pigment in the dye industry.
UOM: 1 * 5 g

Certificados


Image Unavailable-HT501320-9.5L

Formalin solución 10% (sintético), neutral buffered, Sigma-Aldrich®

Numero del catalogo: (HT501320-9.5L)
Proveedor: SIGMA ALDRICH MICROSCOPY
Descripción: Formalin solution, neutral buffered, 10% is the most commonly used fixative 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 * 9,5 L
Consulta de precio
El stock para este material es limitada pero puede estar disponible en un almacén cerca de usted. Por favor, asegúrese de que ha iniciado sesión en la web para que el stock disponible se puede mostrar. Si el call sigue apareciendo y usted necesita ayuda, por favor llámenos al 902 222 897 o por email en webshop.es@avantorsciences.com.
El stock para este material es limitada pero puede estar disponible en un almacén cerca de usted. Por favor, asegúrese de que ha iniciado sesión en la web para que el stock disponible se puede mostrar. Si el call sigue apareciendo y usted necesita ayuda, por favor llámenos al 902 222 897 o por email en webshop.es@avantorsciences.com.
Este producto se trata de un artículo regulado sometido a normativa que restringe su venta. Si procede, nos pondremos en contacto con usted para solicitarle la licencia o declaración de uso necesaria para poder proceder al suministro del producto.
Este producto se trata de un artículo regulado sometido a normativa que restringe su venta.
Si procede, nos pondremos en contacto con usted para solicitarle la licencia o declaración de uso necesaria para poder proceder al suministro del producto.
Este producto ha sido bloqueado por su organización. Por favor, pónganse en contacto con su departamento de compras para obtener más información.
El producto original ya no está disponible. Su sustituto se muestra a continuación.
El producto(s) marcados con este símbolo están descatalogados - se venden hasta acabar stock. Pueden encontrar alternativas buscando con el número de catálogo VWR listado arriba. Si necesita más ayuda, por favor llame al Servicio de atención al cliente de VWR al 902.222.897.
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