Esta buscando: SIGMA ALDRICH MICROSCOPY

Numero del catalogo: (S6814-5MG)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: SynaptoGreen(TM) C4. ≥95% (HPLC), solid (FM1-43; N-(3-triethylammoniumpropyl) -4-(4-(dibutylamino)styryl) pyridinium dibromide; Pyridinium, 4-[2-[4-(dibutylamino)phenyl]ethenyl]- 1-[3-(triethylammonio)propyl]- , dibromide)

UOM: 1 * 5 mg

Promoción

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Azul de metileno ≥82% (dye content), certified by the Biological Stain Commission, Sigma-Aldrich®

Certificados

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: (2,5-Dimethoxyphenyl)acetyl chloride 99%, Sigma-Aldrich®

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Ponceau BS has been used in Masson′s trichrome stain for the staining of collagen. It has also been used for eosinophil staining.

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: 1,3-Dihydroxynaphthalene is a dye intermediate forming stable colors when applied with particular mordants and in mixtures with other oxidising dyes. This specific reagent is intended for the quantitative colorimetric determination of alduronic acids, such as glucuronic acid from urine. The mutagenicity of ozonation derivatives of 1,3-dihydroxynaphthalene against several Salmonella typhimurium strains has been studied.

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: 2,6-Dicloro-4-(cloroimino)ciclohexa-2,5-dienona, Sigma-Aldrich®

Numero del catalogo: (201987-100G)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Acid yellow-17 (C.I. 18965), also known as Disodium 2, 5-dichloro-4-(5-hydroxy-3-methyl-4-(sulphophenylazo)pyrazol-1-yl) benzenesulphonate, and Yellow 2G is an anionic, reactive textile dye. This synthetic azo dye possesses a stable aromatic structure with SO₃H and OH groups. The applications of Acid yellow-17 are seen in detergent, soap, textile, printing, and cosmetic industries.

UOM: 1 * 100 g

Promoción

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Janus Green B has been used in staining technique to determine cell density, to detect the presence of telocytes in trachea and lungs and used as a dye to visualize bonghan ducts inside lymphatic vessels of rabbits.

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Indigo has been used as a dye to measure food consumption in <i>drosophila</i>. It has also been used to investigate the ability of fungal strains in the degradation and decolorisation of indigo dye.

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: For use in the Naphthol AS-D Chloroacetate Esterase Kit No. 91-C.

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Reagent for assay of indole product of apotryptophanase and tryptophanase. DMAC produces colored adducts with flavanols for subsequent HPLC. It has been used in a chromogenic method for quantifying proanthocyandines in cranberry powder.

Numero del catalogo: (D8189-25MG)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Application in high throughput screening.

UOM: 1 * 25 mg

Promoción

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: 2,3-Diaminonaphthalene is also known as 2,3-Naphthalenediamine or DAN. It is one of the isomers of naphthalene bearing two amino groups, which are also called naphthalenediamines. They are usually prepared by reducing the nitronaphthalene derivative and aminating the subsequent hydroxynaphthalene derivative.

Certificados

Numero del catalogo: (211842-10G)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Brilliant Black BN has been used: in micronucleus and comet assays to evaluate its genotoxic effect.as a quenching agent in calcium mobilization assay.

UOM: 1 * 10 g

Certificados Promoción

Numero del catalogo: (307122-100MG)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: 4-Amino-3,6-disulfo-1,8-naphthalic anhydride dipotassium salt has been used to synthesise the fluorescent peptide analog, Lucifer yellow anhydride.

UOM: 1 * 100 mg

Promoción

Numero del catalogo: (861235-25G)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Ácido 2-(4-dimetilaminofenilazo)benzoico clorhidrato in ACS Reagent grade water, Sigma-Aldrich®

UOM: 1 * 25 g

Certificados Promoción