Votre recherche pour: Safranine+O

Fournisseur: VWR Chemicals

Description: Safranine O solution_SC

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Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Safranin O is a cationic dye, which displays less significant metachromasia. It is used to detect any variations in articular disease. Safranin O binds specifically to polyanions. It detects the amount of proteoglycan present in cartilages. Safranin O is used as a marker for glycosaminoglycan depletion in osteoarthritis. Safranin is used as a counter stain in gram staining.

Fournisseur: Merck

Description: Counterstain for Gram staining

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Fournisseur: VWR Chemicals

Description: Part Fleming Triple stain, a chromosome stain prepared with light green SF and in Gram stain.

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Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Safranine O, Sigma-Aldrich®

Fournisseur: Thermo Fisher Scientific

Description: Safranine O

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Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Safranin O, also known as basic red 2, is a basic, cationic, and metachromatic azine dye used as a biological stain. The characteristic azine chromophore contains the phenazine, a planar, tricyclic dibenzopyrazine, which consists of two non-planar benzene rings linked by two nitrogen atoms. A delocalised positive charge, an alternation of aromatic and quinonoid structures, and diazotisable amine groups constitute the chromophoric system. c-Methylation makes this dye of moderate overall size. The trimethyl cationic form of safranine is lipophilic, whereas the dimethyl forms are weakly hydrophilic. The dye is commercially available as a chloride.

Fournisseur: Thermo Fisher Scientific

Description: Safranine O 85%, pure_certified

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Fournisseur: Thermo Fisher Scientific

Description: Safranine O 95%, pure, high purity stain_biological

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Fournisseur: TCI

Description: Safranine O

Numéro de catalogue: (HT90A-1KT)

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Films are stained for Gram-positive organisms with crystal violet, mordanted in iodine, decolorized and then stained for Gram-negative organisms with safranin O. For delineating Gram-positive and Gram-negative organisms in films.

UOM: 1 * 1 KIT

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Numéro de catalogue: (HT90T-1KT)

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: Tissues are stained for Gram-positive organisms with crystal violet, mordanted in iodine, decolorized, stained for Gram-negative organisms with safranin O and then counterstained with tartrazine. For delineating Gram-positive and Gram-negative organisms

UOM: 1 * 1 KIT

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Numéro de catalogue: (1.11885.0001)

Fournisseur: Merck

Description: Gram-color kit de coloration contenant une solution de cristal violet de 500 ml, une solution de Lugol stabilisée, une solution de safranine et 2 solutions de décoloration de 500 ml

UOM: 1 * 5 ST

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Numéro de catalogue: (E772-25G)

Fournisseur: VWR Chemicals

Description: Bluish-green dye that is soluble in alcohol. Can be used with safranin as a stain for plant tissue and for demonstrating nuclear histones.

UOM: 1 * 25 g

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Numéro de catalogue: (0394-25G)

Fournisseur: VWR Chemicals

Description: A valuable plasma stain used in contrast to hematoxylin. Also a counterstain to safranin.

UOM: 1 * 25 g

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Numéro de catalogue: (EHERC10424960)

Fournisseur: EHRENSTORFER

Description: Safranine O

UOM: 1 * 0,1 g

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