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Fournisseur: SIGMA ALDRICH MICROSCOPY
Description: Wright′s Stain solution is commercially available and is generally used in hematology. Its preparation involves heating methylene blue with sodium bicarbonate and combining the mixture with eosin. It is alkaline, hence, its concentration is continuously changing due to the progressive oxidizing action of the alkali. Therefore, Giemsa′s stain is added to preserve the azurophilic properties of polychrome dyes.

Fournisseur: Merck
Description: For staining of blood and bone marrow smears and clinical-cytological specimens
Fournisseur: SIGMA ALDRICH MICROSCOPY
Description: Leishman stain is a Romanowsky-type dye, similar to Wright stain. Leishman stain is used in hematology and tropical medicine to differentiate and identify leukocytes, malarial parasites, and trypanosomes. It is also known as eosin-polychrome methylene blue.

Fournisseur: Merck
Description: Lugol’s solution stabilized with PVP is used in bacteriology, for example, for the staining of Gram bacteria
Fournisseur: SIGMA ALDRICH MICROSCOPY
Description: 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.

Numéro de catalogue: (121568-100G)
Fournisseur: SIGMA ALDRICH MICROSCOPY
Description: Fast Garnet GBC base has been used as a stain in papain activity inhibition assay, to stain for tryptase-activity and chymase-like activity, to gel stain for esterolytic activity.
UOM: 1 * 100 g


Fournisseur: Merck
Description: 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.
Fournisseur: Merck
Description: Nuclear staining in cytology
Fournisseur: SIGMA ALDRICH MICROSCOPY
Description: Wright Stain solution, for microscopy (Eosin Methylene blue solution according to Wright; Wright's eosin methylene blue)

Fournisseur: GLASWARENFABRIK KARL HECHT
Description: Staining racks, made of Plexiglas®, with staining glass jars.

Numéro de catalogue: (50484-100ML-F)
Fournisseur: SIGMA ALDRICH MICROSCOPY
Description: 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).
UOM: 1 * 100 mL


Fournisseur: G-Biosciences
Description: The Reversible Copper Stain™ is a single step stain for the rapid detection of proteins resolved on SDS-PAGE.
Numéro de catalogue: (GS500-500ML)
Fournisseur: SIGMA ALDRICH MICROSCOPY
Description: When blood films are stained using Giemsa Stain, the nucleus and cytoplasm of white blood cells take on characteristic blue or pink coloration. The use of purified eosin and thiazine dyes minimizes lot-to-lot variation.
UOM: 1 * 500 mL


Numéro de catalogue: (GS1L-1L)
Fournisseur: SIGMA ALDRICH MICROSCOPY
Description: When blood films are stained using Giemsa Stain, the nucleus and cytoplasm of white blood cells take on characteristic blue or pink coloration. The use of purified eosin and thiazine dyes minimizes lot-to-lot variation.
UOM: 1 * 1 L

Certificats


Fournisseur: Merck
Description: Colorant selon Wright pour la coloration microscopique, Sigma-Aldrich®

Fournisseur: Merck
Description: 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.
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