Sie suchten nach: Safranin+O

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: 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.

Lieferant: VWR Chemicals

Beschreibung: Safranin O-Lösung

Sicherheitsdatenblätter Zertifikate

Lieferant: Merck

Beschreibung: Counterstain for Gram staining

Sicherheitsdatenblätter Zertifikate

Lieferant: Thermo Scientific

Beschreibung: Safranin O

Sicherheitsdatenblätter Zertifikate

Lieferant: VWR Chemicals

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

Sicherheitsdatenblätter Zertifikate

Artikel-Nr: (HT90432-1L)

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Intended for use in Sigma Gram Stain Procedure, HT90.

VE: 1 * 1 L

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Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Safranin O, Sigma-Aldrich®

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: 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.

Lieferant: Thermo Scientific

Beschreibung: Safranin O 95%, rein, hohe Reinheit biologische Färbemittel

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Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: 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.

Zertifikate

Lieferant: Thermo Scientific

Beschreibung: Safranin O 85%, rein, zertifiziert

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Artikel-Nr: (HT90T-1KT)

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: 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

VE: 1 * 1 KIT

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Artikel-Nr: (HT90A-1KT)

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: 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.

VE: 1 * 1 KIT

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Artikel-Nr: (1.11885.0001)

Lieferant: Merck

Beschreibung: Gram-color Färbekit, beinhaltet je 500 ml Kristallviolet Lösung, Lugol's Lösung stabilisiert, Safranin Lösung und 2× 500 ml Entfärber

VE: 1 * 5 ST

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Artikel-Nr: (0394-25G)

Lieferant: VWR Chemicals

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

VE: 1 * 25 g

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Artikel-Nr: (E772-25G)

Lieferant: VWR Chemicals

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

VE: 1 * 25 g

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