1213 Resultat för: "Staining Solutions"

Supplier: Merck

For the diagnosis of hormonal disorders in cytology

Supplier: Merck

Used to stain elastic fibers

Supplier: SIGMA ALDRICH MICROSCOPY

In Schaeffer-Fulton`s method, a primary stain-malachite green is forced into the spore by steaming the bacterial emulsion. Malachite green is water soluble and has a low affinity for cellular material, so vegetative cells may be decolorized with water. Ve

Supplier: SIGMA ALDRICH MICROSCOPY

When blood films are stained using Wright-Giemsa Stain, the white blood cell nucleus and cytoplasm take on the characteristic blue or pink coloration. The combination of purified eosin and thiazine dyes in the product eliminates inconsistent staining and yields reproducible chromogenic responses.

Supplier: Merck

Lactophenol blue solution for staining fungi.

Supplier: SIGMA ALDRICH MICROSCOPY

When blood films are stained using Wright-Giemsa Stain, the white blood cell nucleus and cytoplasm take on the characteristic blue or pink coloration. The combination of purified eosin and thiazine dyes in the product eliminates inconsistent staining and yields reproducible chromogenic responses.

Supplier: Merck

Lugol’s solution stabilized with PVP is used in bacteriology, for example, for the staining of Gram bacteria

Supplier: SIGMA ALDRICH MICROSCOPY

Gram staining is one of the most significant staining techniques in microbiology. Gram′s decolouriser solution is a mixture of ethanol and acetone. Gram′s decolouriser solution is used in Gram staining procedure, after the iodine step to remove the crystal violet dye. The decolouriser dissolves the lipid layer from the gram-negative cells.

Supplier: Merck

Nuclear staining in cytology

Supplier: Merck

Used for Gram staining

Supplier: SIGMA ALDRICH MICROSCOPY

Intended for use in the study of connective tissue, muscle and collagen fibers. Stains collagen green.

Supplier: Merck

Nuclear staining in cytology

Supplier: SIGMA ALDRICH MICROSCOPY

Intended for use in the study of connective tissue, muscle and collagen fibers. Stains collagen blue and muscle red.

Supplier: Merck

Cytoplasm staining esp. for non-gynecological specimens, color effect pale blue-green

Supplier: Merck

Cytoplasm staining of mature and keratinized cells in cytology

Supplier: Merck

Cytoplasm staining esp. for non-gynecological specimen, color effect light red

Supplier: SIGMA ALDRICH MICROSCOPY

Gram’s safranin solution, also known as Safranin T or Basic Red 2, is a ready-to-use staining solution that comprises 10% safranin in ethanol. Safranin is a basic, cationic, azine dye containing a planar, diaminophenazine chromophore, with a phenyl substituent attached to a ring nitrogen. The trimethyl cationic form of safranine is lipophilic, whereas the dimethyl forms are weakly hydrophilic. It is most notably used in bacteriology as a counterstain in Gram staining to differentiate between Gram-positive and Gram-negative bacteria.

Supplier: Merck

Counting leukocytes in the counting chamber

Supplier: Merck

For staining collagenous connective tissue, muscle tissue, and cornified epithelium

Supplier: Merck

Used to demonstrate the differentiation of squamous cells in gynecological cytology

Supplier: SIGMA ALDRICH MICROSCOPY

Lugol′s solution is a ready-to-use solution that comprises 6% iodine in 4% potassium iodide. It is commonly used as a mordant for Gram staining in bacteriology. It is used for staining bacterial target structures for diagnostic purposes by fixing, staining, counterstaining, and mounting bacteriological specimen materials.

Supplier: Avantor

Papanicolaou (PAP) staining solution is specifically designed for diagnosis applications.

Supplier: SIGMA ALDRICH MICROSCOPY

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

Supplier: SIGMA ALDRICH MICROSCOPY

Wright Stain solution, for microscopy (Eosin Methylene blue solution according to Wright; Wright's eosin methylene blue)

Supplier: Merck

Used to demonstrate the differentiation of squamous cells in gynecological cytology

Supplier: SIGMA ALDRICH MICROSCOPY

Wright stain solution was used during the exudate analysis of white blood cell concentration.

Supplier: Merck

In hematoxylin-eosin staining (H&E), the most widely used histological staining technique, nuclear staining is achieved using ready-to-use staining solutions, such as Mayer’s hemalum solution or Hematoxylin solution modified according to Gill III. These solutions do not need to be filtrated prior use and the dye is oxidized in a controlled manner, which renders the results robust and allows a brilliant differentiation of the stained structures. Counterstaining of i.e. for proteins, collagen, keratin, intercellular substances. can be performed with alcoholic or aqueous Eosin Y solution 0.5 %. It is registered as IVD and CE certified product and can be used for clinical diagnostics.

Supplier: Merck

Developed specifically for the safe and simple removal of ethidium bromide (EtBr) from aqueous staining solutions and running buffers used in nucleic acid separation gels.

Supplier: Merck

For nuclear staining and for counterstaining in histochemical reactions e.g. Berlin blue

Supplier: Merck

Color reagent red (eosin solution)