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Methylene blue solution for microbiology, Sigma-Aldrich®

Catalog Number: (50484-100ML-F)

Supplier: 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

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Methylene blue hydrate 96+%, high purity biological stain

Supplier: Thermo Fisher Scientific

Description: Methylene blue hydrate 96+%, high purity biological stain

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Trifluoperazine dihydrochloride ≥98%

Catalog Number: (ENZOALX550310G005)

Supplier: ENZO LIFE SCIENCES

Description: Antipsychotic

UOM: 1 * 5 g

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Thioridazine hydrochloride 98%

Supplier: Apollo Scientific

Description: Thioridazine hydrochloride 98%

Azure A 70% (dye content) certified by the Biological Stain Commission, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Description: The combination of azure A and silver staining is used for the quantification of glycosaminoglycans in agarose gels. It is also used for the staining of chromosomes in the nucleus. Azure A is a main component of the azure B/polychromed methylene blue-eosin stains family, also referred to as the Romanowsky stain. Azure A is a basic cationic dye.

10-Methylphenothiazine ≥98%

Supplier: Thermo Fisher Scientific

Description: 10-Methylphenothiazine ≥98%

MSDS Certificates

Azure B (azure I) ≥85% (by HPLC), prepared by direct synthesis, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Azure B has been used in M′Fadyean stain to visualize Bacillus anthracis capsule. Azure B is a cationic dye. It is part of the Romanowsky stain, which is used for staining of blood films. It is also used for the localisation of nucleic acids and lignin.