Hai cercato: Ethyl-2-((dimethylamino)methylene)-3-oxobutanoate

Fornitore: Apollo Scientific

Descrizione: 3-[(Dimethylamino)methylene]tetrahydro-4H-pyran-4-one

Codice catalogo: (01363-100ML-F)

Fornitore: SIGMA ALDRICH MICROSCOPY

Codice articolo fornitore: 01363-100ML-F

Codice articolo locale: SIAM01363-100ML-F

Descrizione: Methylene blue, Neisser formulation. Well developed granules of volutin (polyphosphate) may be seen in unstained wet preparations as round refractive bodies within the bacterial cytoplasm. With methylene blue they stain metachromatically, a reddish purple color.

UOM: 1 * 100 mL

Promo

Codice catalogo: (APOSPC448208-500MG)

Fornitore: Apollo Scientific

Codice articolo fornitore: PC448208-500MG

Codice articolo locale: APOSPC448208-500MG

Descrizione: 2-[(Dimethylamino)methylene]-5-(4-fluorophenyl)-1,3-cyclohexanedione 95%

UOM: 1 * 500 mg

Promo

Fornitore: Apollo Scientific

Descrizione: 4-[(Dimethylamino)methylene]-2,4-dihydro-3H-pyrazol-3-one 95%

Codice catalogo: (APOSOR46645-1G)

Fornitore: Apollo Scientific

Codice articolo fornitore: OR46645-1G

Codice articolo locale: APOSOR46645-1G

Descrizione: 2-[(Dimethylamino)methylene]indan-1-one

UOM: 1 * 1 g

Promo

Codice catalogo: (APOSPC300746-100MG)

Fornitore: Apollo Scientific

Codice articolo fornitore: PC300746-100MG

Codice articolo locale: APOSPC300746-100MG

Descrizione: 2-[(Dimethylamino)methylene]-6-fluoroindan-1-one

UOM: 1 * 100 mg

Promo

Fornitore: Apollo Scientific

Descrizione: tert-Butyl-3-[(dimethylamino)methylene]-4-oxotetrahydro-1(2H)-pyridinecarboxylate

Fornitore: Merck

Descrizione: Blu metilene Reag. Ph. Eur., Supelco®

MSDS Certificati

Codice catalogo: (03978-250ML)

Fornitore: SIGMA ALDRICH MICROSCOPY

Codice articolo fornitore: 03978-250ML

Codice articolo locale: SIAM03978-250ML

Descrizione: Solution, for microscopy, concentrate according to Ehrlich, concentrated, aqueous solution (Methylene blue stain; Ehrlich's reagent III; Loeffler's Methylene Blue)

UOM: 1 * 250 mL

Certificati Promo

Codice catalogo: (77515-100ML-F)

Fornitore: SIGMA ALDRICH MICROSCOPY

Codice articolo fornitore: 77515-100ML-F

Codice articolo locale: SIAM77515-100ML-F

Descrizione: Loefflers Methylene Blue stain is used for the identification of diphteria bacilli, since it differentiates the deeply staining metachromatic granules from the pale blue-staining cytoplasm.

UOM: 1 * 100 mL

Certificati Promo

Fornitore: Apollo Scientific

Descrizione: 4-[(Dimethylamino)methylene]-2-phenyl-1,3-oxazol-5(4H)-one 95%

Fornitore: VWR Chemicals

Descrizione: Blu metilene 10 g/l in soluzione acquosa

MSDS Certificati

Fornitore: Merck

Descrizione: Löffler's methylene blue solution is generally used as bacteriological counter staining of, e.g. of gonococcae, lactic acid bacteria and for visualization of the pole corpuscles of pasteurella.

MSDS Certificati

Fornitore: SIGMA ALDRICH MICROSCOPY

Descrizione: Cristal Violetto, Sigma-Aldrich®

Codice catalogo: (50484-100ML-F)

Fornitore: SIGMA ALDRICH MICROSCOPY

Codice articolo fornitore: 50484-100ML-F

Codice articolo locale: SIAM50484-100ML-F

Descrizione: 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

Promo

Codice catalogo: (1808-50ML)

Fornitore: SIGMA ALDRICH MICROSCOPY

Codice articolo fornitore: 1808-50ML

Codice articolo locale: SIAM1808-50ML

Descrizione: Used for <i>in vitro</i> diagnostic. It is used as a nuclear counterstain in the various Lymphocyte enzyme kits, Procedure No. 181.

UOM: 1 * 50 mL

Promo