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104 results for Mikroskopie- und Färbereagenzien

You searched for: Mikroskopie- und Färbereagenzien

Mikroskopie- und Färbereagenzien

Avantor offers a broad line of reagent droppers, diagnostic kits, and antigens and antisera, for aid in identifying a variety of microscopic organisms. The visualization of bacteria by means of staining procedures is an important tool for any microbiologist to have at their disposal, and these carefully standardized and reproducible stain reagents help to ensure accurate and easily interpretable results. Stains are also available to provide early detection of positive blood cultures by fluorescence procedures.

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VWR® Fixing Solution

VWR® Fixing Solution

Supplier: VWR Chemicals

Fixing solution with 0,02% formaldehyde and 0,01% citric acid in aqueous solution.

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Eindeckmedium, Kaisers Glyceringelatine, phenolfrei

Eindeckmedium, Kaisers Glyceringelatine, phenolfrei

Supplier: Merck

Kaiser's glycerol gelatin is an aqueous mounting medium for microscopy and works well with specimens prepared for enzyme, lipid, and immunohistochemistry determinations.

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Knochenentkalker, OSTEOMOLL® und OSTEOSOFT®

Knochenentkalker, OSTEOMOLL® und OSTEOSOFT®

Supplier: Merck

Hard tissue like bones or teeth, and all specimens of calcified tissue like bone marrow punches require special pre-treatment before routine processing by a histological laboratory.

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Aqueous mounting medium, glycerol gelatin, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

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.

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Osteo-Bed Bone embedding kit, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Suitable for use with large and small mineralized (undecalcified) bone sections. Yields clear, hard blocks for cutting sections. Not water-soluble.

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Immersion oil viscosity 150 cSt (lit.), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

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.

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Hartman’s fixative histological tissue fixative, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Hartman′s fixative, which is also known as Davidson′s Fixative, contains acetic acid, alcohol, and formalin. It is widely used for the preservation of eye, bone marrow, breast, testis, and other tissues for histologic examination

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Epoxy embedding medium, hardener MNA, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Epoxy embedding medium is generally used for biological tissues during study by electron microscopy. Usually, it consists of three components; Epon 812 resin, an anhydride hardener and an accelerator

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

Supplier: SIGMA ALDRICH MICROSCOPY

Fluoroshield™ with PPD (p-phenylenediamine; 1,4-phenylenediamine) is an aqueous mounting medium for preserving fluorescence of tissue and cell smears.

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Araldite® M, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

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.

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Embedding kit JB-4, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

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.

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Aqueous mounting medium, Fluoroshield™, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Fluoroshield™ is an aqueous mounting medium for preserving fluorescence of tissue and cell smears.

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Ren™ HY 956 epoxy embedding medium, hardener, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

to be used with SIAL 78711 RenLam M-1 (Epoxy Embedding Medium)

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RenLam® M-1 for microscopy, suitable as a embedding medium, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

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

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PMA enhancer for Gram negative bacteria solution 5X

Supplier: Biotium

PMA Enhancer for Gram Negative Bacteria was designed to improve PMA- and PMAxx™-mediated discrimination between live and dead gram-negative bacteria.

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Non-aqueous DPX mounting medium

Supplier: Merck

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.

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Sigma-Aldrich® Bouin's solution

Supplier: SIGMA ALDRICH MICROSCOPY

Bouin's solution is an excellent fixative for preserving soft and delicate structures. It is prepared with saturated picric acid, formaldehyde and acetic acid.

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Aqueous mounting medium, Fluoromount™, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Fluoromount™ Aqueous Mounting Medium for use with fluorescent dye-stained tissue.

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Mountant for histology, DPX, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

DPX Mountant for histology has been used as a slide mountant to fix sections.

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Eukitt® mounting medium

Supplier: SIGMA ALDRICH MICROSCOPY

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.

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

Supplier: SIGMA ALDRICH MICROSCOPY

Fluoroshield™ with DAPI is an aqueous mounting medium for preserving fluorescence of tissue and cell smears.

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Neutral mounting medium, DPX, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

D.P.X mounting medium is a mixture of distyrene (polystyrene), a plasticizer (tricresyl phosphate), and xylene. It facilitates the protection of stains and can dry quickly.

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Differenzierungslösung

Supplier: SIGMA ALDRICH MICROSCOPY

Die Differenzierungslösung besteht aus angesäuertem Ethanol oder Isopropanol, das zum Entfärben von Hämatoxylin-Färbung verwendet wird. Die Dauer der Einwirkung der Lösung bestimmt den Grad der Entfärbung. Die Differenzierung ist ein entscheidender Schritt bei der Hämatoxylin-Eosin-Färbung, um den richtigen Farbkontrast zu erzielen, der für die Visualisierung erforderlich ist, indem überschüssiges Hämatoxylin selektiv aus dem Gewebeschnitt entfernt wird und die gewünschte Färbungsintensität zurückbleibt.

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Knochenentkalker Q Path®, DC1, langsam wirkend

Knochenentkalker Q Path®, DC1, langsam wirkend

Supplier: VWR Chemicals

DC1 slow acting decalcifiers contain a mixture of formic acid and formalin.

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Normal wirkender Entkalker, Q Path®

Normal wirkender Entkalker, Q Path®

Supplier: VWR Chemicals

Normal wirkender Entkalker enthält eine Mischung aus verschiedenen Salzsäuren.

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Zytologie-Fixiermittel, Q Path® Labofix

Zytologie-Fixiermittel, Q Path® Labofix

Supplier: VWR Chemicals

Q Path Labofix ist ein Zytologie-Fixiermittelspray zum Fixieren und Bewahren der zellulären Elemente aus gynäkologischen und nicht-gynäkologischen Abstrichen nach dem Ausstreichen auf einem Objektträger aus Glas.

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VWR® Fixing Solution

VWR® Fixing Solution

Supplier: VWR Chemicals

Fixing solution with 0,02% formaldehyde in methanol 50% (v/v)).

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Eindeckmittel, Isomount 2000 Q Path®

Eindeckmittel, Isomount 2000 Q Path®

Supplier: VWR Chemicals

Einbettmittel auf der Basis von Isopropylalkohol. Kompatibel mit den meisten Lösungsmittelersatzstoffen. Geeignet für die manuelle und automatische Eindeckung von Objektträgern. PET-Flasche mit 500 ml.

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VWR® Gurr™ Histologische Fixiermittel, AFA

VWR® Gurr™ Histologische Fixiermittel, AFA

Supplier: VWR Chemicals

Gesäuertes alkoholisches Formalin zur Fixierung von Glykogen.

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Zytologie-Fixiermittel, Q Path® Easyfix

Zytologie-Fixiermittel, Q Path® Easyfix

Supplier: VWR Chemicals

Zytologie-Fixiermittel, insbesondere für die Konservierung und den Transport von zytologischen Proben entwickelt.

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