1213 Resultat för: "Staining Solutions"

Supplier: Merck

Color reagent blue (thiazine solution)

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

Gramfärgningskit, innehåller 500 ml av varje- kristallviolettlösning, Lugols lösning stabiliserad, safraninlösning, samt 2× 500 ml avfärgningslösning

Supplier: Merck

For staining of blood and bone marrow smears and clinical-cytological specimens

Supplier: Merck

Szczepanik's standard cytological stain with modified solutions (CYTOCOLOR®) is chiefly used for early recognition of female genital carcinoma.

Supplier: Merck

Fixing solution (contains methanol)

Supplier: Merck

Hematoxylin solution modified acc. to Gill II

Supplier: Merck

Color reagent red (eosin solution)

Supplier: Merck

Cytoplasm staining of mature and keratinized cells in cytology

Supplier: Merck

Nuclear staining in connective tissue staining methods

Supplier: Merck

Haematoxylin solution modified acc. to Gill III

Supplier: SIGMA ALDRICH MICROSCOPY

Gram’s iodine solution is used as a mordant in the Gram staining process. It is added after the primary staining step with crystal violet; the resultant crystal violet - Iodine complex imparts purple color to the cells.

Supplier: Merck

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

Supplier: Merck

Diluted iodine-potassium iodide solution used to form a crystal violet dye-iodine complex in Gram staining.

Supplier: Merck

Ready-to-use staining solution for human-medical cell diagnosis.

Supplier: SIGMA ALDRICH MICROSCOPY

Certified for Giemsa stain for blood films and for the Wolbach′s Giemsa method for paraffin sections. Giemsa is a versatile polychromatic stain, which is suitable for staining a diverse range of specimens. It is a buffered thiazine-eosinate solution designed to provide coloration of blood cells. Giemsa’s stain is frequently used for diagnostic purposes in hematology to differentiate the nuclear and cytoplasmic morphology of platelets, RBCs, WBCs, and parasites. It is frequently used in combination with other dye solutions as May-Grunwald’s solution for Pappenheim (MGG) and Wright-Giemsa. The Giemsa stain was adapted to histology due to its unique staining of chromatin, nuclear membranes, and cytoplasmic elements. Giemsa′s staining solution is composed of methylene blue, azure, and eosin.

Supplier: SIGMA ALDRICH MICROSCOPY

Giemsa stain is a versatile differential stain that is widely used in hematology for blood and bone marrow specimens, clinical cytology specimens, bacteriology, histological biopsies, and tumor samples. Giemsa's staining solution is composed of methylene blue, azure, and eosin. It is a major histological stain due to its unique staining of chromatin, nuclear membranes, and cytoplasmic elements. The stain is frequently used in combination with other dye solutions: May-Grünwald’s solution for Pappenheim (MGG) and Wright-Giemsa.

Supplier: Merck

The Giemsa’s Azure Eosin Methylene Blue solution can be used for the staining of blood and bone marrow smears, paraffin sections and clinical-cytological specimens.

Supplier: Merck

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

Supplier: SIGMA ALDRICH MICROSCOPY

Recommended in lengthy or acidic stain procedures. Resists decolorisation better than aluminum based hematoxylin formulations. Weigert's iron hematoxylin solution set consists of HT107 Part A and HT109 Part B.

Supplier: SIGMA ALDRICH MICROSCOPY

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.

Supplier: Merck

Giemsa's staining is one of the standard procedures in histology, hematology, cytology and bacteriology. The Giemsa's azur-eosin-methylene blue dye is a dry dye that is used for the preparation of a staining solution. This solution can be used for the staining of blood and bone marrow smears, paraffin sections, spirochaets and clinical-cytological specimens of human origin.

Supplier: SIGMA ALDRICH MICROSCOPY

Kit component in the silver stain kit.

Supplier: Merck

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

Supplier: SIGMA ALDRICH MICROSCOPY

ADVASEP™-7 has been used in washing solution to remove excess dyes, FM4-64FX and FM1-43, in stained cells.

Supplier: SIGMA ALDRICH MICROSCOPY

Intended for use with Carbol Fuchsin (HT80-1) in Sigma Acid Fast Stain, Procedure HT80. Acts as both a counterstain and a differentiator.

Supplier: SIGMA ALDRICH MICROSCOPY

To be used in conjunction with HT107. Recommended in lengthy or acidic stain procedures. Resists decolorization better than aluminum based hematoxylin formulations.

Supplier: SIGMA ALDRICH MICROSCOPY

Papanicolaou stain imparts a characteristic range of coloration to exfoliative cells of vaginal, cervical, prostatic and other body secretions, allowing critical examination of nuclei and cytoplasmic components.

Supplier: SIGMA ALDRICH MICROSCOPY

Intended for use as a buffer with various Romanowky type staining procedures, specifically those performed on the Hematek. RS2 is a component of Sigma products WGHT, WSHT and WSHT-S.