Hai cercato: SIGMA ALDRICH MICROSCOPY

Fornitore: SIGMA ALDRICH MICROSCOPY

Descrizione: Protargol silver impregnation and neuronal selectivity for light and electron microscopic observations.

Fornitore: SIGMA ALDRICH MICROSCOPY

Descrizione: o-Tolidine is a diacidic dye which is sparingly soluble in water and easily soluble in ether and alcohol. On exposure to chlorine or bromine vapors, it forms an intense blue color. This forms the basis for detection of chlorine, nitrates and hydrogen peroxide in air or water. It turns yellow on reacting with free chlorine. o-Tolidine easily forms acid salts.

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

Codice catalogo: (N3625-1G)

Fornitore: SIGMA ALDRICH MICROSCOPY

Codice articolo fornitore: N3625-1G

Codice articolo locale: SIAMN3625-1G

Descrizione: Produces highly insoluble dark green stain in histochemical studies.

UOM: 1 * 1 g

Promo

Fornitore: SIGMA ALDRICH MICROSCOPY

Descrizione: Percoll® is a classic medium for density gradient centrifugation of cells, viruses, and subcellular particles. It consists of colloidal silica particles of 15 – 30 nm diameter (23% w/w in water), coated with polyvinylpyrrolidone (PVP).

Codice catalogo: (200212-25G)

Fornitore: SIGMA ALDRICH MICROSCOPY

Codice articolo fornitore: 200212-25G

Codice articolo locale: SIAM200212-25G

Descrizione: Azure A eosinate, powder, crystals or chunks, Sigma-Aldrich®

UOM: 1 * 25 g

Promo

Fornitore: SIGMA ALDRICH MICROSCOPY

Descrizione: Nile blue chloride has been used to stain non-aqueous phase in fluorescence microscopy studies.

Codice catalogo: (HT3024-120ML)

Fornitore: SIGMA ALDRICH MICROSCOPY

Codice articolo fornitore: HT3024-120ML

Codice articolo locale: SIAMHT3024-120ML

Descrizione: Yellow counterstain suitable for a wide range of histological staining procedures.

UOM: 1 * 120 mL

Promo

Codice catalogo: (306452-100G)

Fornitore: SIGMA ALDRICH MICROSCOPY

Codice articolo fornitore: 306452-100G

Codice articolo locale: SIAM306452-100G

Descrizione: Reactive Black 5 (RB5) has been: used in an optimization study on the photocatalytic degradation of RB5 dye in synthetic greywater effluent (i.e. aqueous RB5 in distilled water), in order to understand the effects of different photoreactor parameters on the degradation kinetics. As a textile dye to investigate the anaerobic reduction in upflow stirred packed-bed reactors (USPBRs) with biological activated carbon (BAC) system. Used in the performance evaluation of dye removal forlarge molecule substance.

UOM: 1 * 100 g

MSDS Promo

Codice catalogo: (HT1003-6VL)

Fornitore: SIGMA ALDRICH MICROSCOPY

Codice articolo fornitore: HT1003-6VL

Codice articolo locale: SIAMHT1003-6VL

Descrizione: Intended for use in the silver stain (modified GMS) procedure.

UOM: 1 * 6 pezzi

Promo

Fornitore: SIGMA ALDRICH MICROSCOPY

Descrizione: Methyl violet for microscopy (Bact., Bot., Hist.), indicator (pH 0.1 - 2.0), mixture of polymethylated pararosaniline hydrochlorides.

Fornitore: SIGMA ALDRICH MICROSCOPY

Descrizione: Carmine is a red compound and is generally used with aluminum, iron and other metal salts to enhance its activity. During smear preparation, it is required for chromatin staining in fresh material. In presence of aluminum chloride, it is used for the staining of glycogen.

Codice catalogo: (N6264-50ML)

Fornitore: SIGMA ALDRICH MICROSCOPY

Codice articolo fornitore: N6264-50ML

Codice articolo locale: SIAMN6264-50ML

Descrizione: Used as a red nuclear counterstain in various cytochemical procedures.

UOM: 1 * 50 mL

Promo

Codice catalogo: (309052-25G)

Fornitore: SIGMA ALDRICH MICROSCOPY

Codice articolo fornitore: 309052-25G

Codice articolo locale: SIAM309052-25G

Descrizione: Quinoline Yellow, Mixture of the mono- and disulfonic acids of Quinoline Yellow (Acid Yellow 3)

UOM: 1 * 25 g

Certificati Promo

Codice catalogo: (F0763-1MG)

Fornitore: SIGMA ALDRICH MICROSCOPY

Codice articolo fornitore: F0763-1MG

Codice articolo locale: SIAMF0763-1MG

Descrizione: Cell impermeable fluorescent probe for Ca2+.

UOM: 1 * 1 mg

Promo

Fornitore: SIGMA ALDRICH MICROSCOPY

Descrizione: Solvent Blue 38 is a phthalocyanine stain, used for staining myelin, neurons and glial fibres.