Esta buscando: Reactivos+para+transformación


67 141  results were found

SearchResultCount:"67141"

Sort Results

Vista lista Vista Extendida (Nueva)

Valore los resultados de su búsqueda

Proveedor: SIGMA ALDRICH MICROSCOPY
Descripción: Glycerol alters the hygroscopic property of gelatin and its permeability to water vapour. Glycerol gelatin or glycerine jelly medium is an aqueous slide mounting media, used for mounting samples in microscopy and histology.

Proveedor: SIGMA ALDRICH MICROSCOPY
Descripción: Immersion Oil has a defined refractive index of about 1,516. It is important that the refractive index (nD) is about 1,5, similar to that of glass. This enables a homogeneous oil immersion to be achieved.

Numero del catalogo: (1.00579.0500)
Proveedor: Merck
Descripción: DPX new is a synthetic non aqueous mounting medium for microscopy. In its formulation, the teratogenic plasticiizer dibutyl phthalate (DBP) has been avoided, which renders the composition safer for the environment and more user friendly than the conventionally used mounting agents such as DPX.
UOM: 1 * 500 mL

FDS


Proveedor: TCI
Descripción: Specifications
Appearance: Colorless to Almost colorless clear liquid
Functionality test: to pass test (Remaining fluorescence strength)

Proveedor: SIGMA ALDRICH MICROSCOPY
Descripción: This is a mounting medium (contains 45% acrylic resin and 55% xylenes) used in microscopy. It is an adhesive and specimen preservative that can be used manually and in automated coverslipping equipment. Special purpose adhesive and sealant for use with glass, non plastic and other non-reactive materials.
Proveedor: SIGMA ALDRICH MICROSCOPY
Descripción: Araldite® is an epoxy resin commonly used for embedding. It is basically free from polymerization damage and the plastic does not sublime in the microscope, hence providing continual support and preservation of fine detail.[1] It is composed of araldite M or CY 212, dodecenyl succinic anhydride, dibutyl phthalate and 2,4,6-tridimethylamine methyl phenol.

Numero del catalogo: (EM0100-1KT)
Proveedor: SIGMA ALDRICH MICROSCOPY
Descripción: JB-4 is a water-soluble, GMA based, plastic resin kit intended for use in the preparation of embedded samples for high resolution light microscopy. It is a technique now widely used for research and clinical diagnosis. JB-4 yields semi-thin sections (0.5μ-2μ) with excellent morphological preservation.
UOM: 1 * 1 KIT


Proveedor: Merck
Descripción: Reactivo de Folin-Ciocalteu para análisis de fenoles, Supelco®

FDS

Numero del catalogo: (1.08562.0050)
Proveedor: Merck
Descripción: Aquatex is used for e.g. LEUCOGNOST stained specimens. For preservation purposes and subsequent optimal microscopy, the stained sections are normally mounted using a suitable mounting agent and covered with a cover glass.
UOM: 1 * 50 mL

FDS


Numero del catalogo: (361603E)
Proveedor: VWR Chemicals
Descripción: When sectioning frozen tissue for rapid surgical biopsy diagnosis or for research (typically in Histochemistry), the tissue sample must be firmly attached to the microtome stage or chuck. Embedding material such as OCT are preferred as these also provide a supportive and protective aid to sectioning.
UOM: 1 * 125 mL

FDS Certificados


Numero del catalogo: (P0091-6X120ML)
Proveedor: SIGMA ALDRICH MICROSCOPY
Descripción: PolyFreeze is a water-soluble support matrix and a form of embedding medium for frozen sectioning. PolyFreeze sections flawlessly at routine frozen specimen thickness of 5-6 μ and leaves no slide residue. It provides for -20 ºC cryostat sectioning in rapid set embedment. This medium freezes quickly supporting the tissue for sectioning at 3 mm and up with no cracking of the matrix at temperatures from -8 °C to -25 °C.
UOM: 1 * 720 mL


Proveedor: TCI
Descripción: Specifications
Appearance: Colorless to Almost colorless clear liquid
Functionality test: to pass test (Remaining fluorescence strength)
Decalcification test: max. 0.3 (590 to 600 nm)

Numero del catalogo: (O8639-4X500ML)
Proveedor: SIGMA ALDRICH MICROSCOPY
Descripción: For use with Osteo-bed bone embedding kit. Solvent for removal of plastic from sections prior to rehydration and staining. Most histochemical and immunohistochemistry staining protocols require the removal of methyl methacrylate (MMA) and rehydration of mounted sections for improved stain penetration and greater contrast.
UOM: 1 * 2.000 mL


Proveedor: TCI
Descripción: Specifications
Appearance: Colorless to Light yellow to Light orange clear liquid
Functionality test: to pass test (Remaining fluorescence strength)

Numero del catalogo: (A3429-4L)
Proveedor: SIGMA ALDRICH MICROSCOPY
Descripción: Differentiation solution comprises acidified ethanol or isopropanol that is used to decolourise hematoxylin stain. The duration of exposure to the solution determines the degree of decolourisation. Differentiation is a crucial step in hematoxylin-eosin staining to achieve the proper colour contrast necessary for visualisation, by selectively removing excess hematoxylin from the tissue section and leaving behind the desired staining intensity.
UOM: 1 * 4 L


Numero del catalogo: (31351.296)
Proveedor: VWR Chemicals
Descripción: Reactivo de Folin-Denis para análisis de Ácido úrico
UOM: 1 * 1 L

FDS Certificados


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.
65 - 80 of 67 141
no targeter for Bottom