1206 Ergebnisse für: "Staining Solutions"

Supplier: Merck

Counterstain for Gram staining

Supplier: SIGMA ALDRICH MICROSCOPY

Composition: Nigrosin 100 g/l, Formalin 5 ml/l in water

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.

Supplier: SIGMA ALDRICH MICROSCOPY

Ehrlich’s reagent III, Loeffler’s Methylene Blue. Methylene Blue was earlier recognized as a good nuclear stain, the staining solutions are always either aged or alkalized, if not both. More importantly it is an excellent stain for ribonucleic acid, which is the important stainable constituent of bacterial bodies, of lymphocyte and hemoportoal cytoplasm, and of nerve cell tigroid granules. It can also be employed in capsule stain. The capsule stain begins as a negative stain leaving the organisms colorless. The capsule are clearly seen as halo surrounding the bacterial cell. Another staining procedure is performed with nigrosin (Cat. No. 43925).

Supplier: SIGMA ALDRICH MICROSCOPY

Used as a kit component in Gram Stain Procedure (Sigma Procedure HT90). Iodine, 0.33%, and potassium iodide, 0.66%.

Supplier: Merck

Haematoxylin solution modified acc. to Gill III

Supplier: SIGMA ALDRICH MICROSCOPY

Lugol solution, for microscopy (Bact., Bot.) (Iodine/Potassium iodide solution).

Supplier: SIGMA ALDRICH MICROSCOPY

Modified Giemsa stain may be used for the identification of each human chromosome by differentials staining.

Supplier: Merck

Used to stain blood, bone marrow smears, and clinical cytological specimens

Supplier: Merck

Visualisation of neutral lipids in cryosections

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.

Supplier: G-Biosciences

A single step stain for the rapid detection of proteins resolved by PAGE. The stain is based on the interaction of zinc ions with polyacrylamide and proteins.

Supplier: SIGMA ALDRICH MICROSCOPY

Pyronin stains the cytoplasm of plasma cells and most nucleoli red.

Supplier: SIGMA ALDRICH MICROSCOPY

Ponceau S solution has been used for membrane staining (Western blotting).

Supplier: Merck

Used to stain acidic mucosubstances

Supplier: SIGMA ALDRICH MICROSCOPY

Gill formulation No. 3 can be used for cytology and/or histology as a progressive or regressive stain depending on length of staining time.

Supplier: VWR Chemicals

Papnicolaou Lösung gebrauchsfertig für die Zytologie im sicheren und anwenderfreudlichen Beutel

Supplier: Merck

The Gram staining allows a fast differentiation of bacteria in Gram-positive and Gram-negative.

Supplier: SIGMA ALDRICH MICROSCOPY

Alcianblue 8GX solution has been used as a staining dye for chondrocytic, osteoblastic and adipocytic differentiation. It has also been used for the staining of sections in immunohistochemistry.

Supplier: VWR Chemicals

Lugolsche Lösung stabilisiert

Supplier: SIGMA ALDRICH MICROSCOPY

Most mucins contain serveral glycoproteins and can therefore be detected by stains for carbohydrates. Best carmine stain is specifically used for glycogens. Mucicarmine is an empirical stain. When applied for fungal staining, it stains the spores and hyphae as pale to dark red.

Supplier: VWR Chemicals

Papanicolaou Lösung gebrauchsfertig für die Zytologie.

Supplier: SIGMA ALDRICH MICROSCOPY

General purpose nuclear stain, progressive type. Used with hematoxylin and eosin staining.

Supplier: VWR Chemicals

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

Supplier: SIGMA ALDRICH MICROSCOPY

Picric acid (2,4,6-trinitrophenol) has antibacterial as well as antifungal properties. It stains the fungal spores and hyphae a pale to dark yellow color.

Supplier: Merck

Hydrochloric acid in ethanol is used for the microscopical investigation of mycobacteria in sample material of human origin. It can be applied as decolorizing solution, as e.g. in the Tb-color staining set.

Supplier: SIGMA ALDRICH MICROSCOPY

Gill no.1 formulation is used as a progressive cytology stain.

Supplier: SIGMA ALDRICH MICROSCOPY

Gill formulation No. 2 may be used for cytology and/or histology as a progressive or regressive stain depending on length of staining time.

Supplier: Merck

Ideal zur Herstellung von Pufferlösungen nach WEISE für die Färbung von Blutausstrichen.

Supplier: SIGMA ALDRICH MICROSCOPY

Gill formulation No. 3 may be used for cytology and/or histology as a progressive or regressive stain depending on length of staining time. Used with hematoxylin and eosin staining.