Du sökte efter: SIGMA ALDRICH MICROSCOPY

Leverantör: SIGMA ALDRICH MICROSCOPY

Beskrivning: 4,7-Dihydroxy-1,10-phenanthroline, Dye content ≥30 % (1,10-Phenanthroline-4,7-diol)

Artikel nummer : (A8675-5MG)

Leverantör: SIGMA ALDRICH MICROSCOPY

Beskrivning: This material has a structure similar to Granular Blue (CAS No. 71431-29-3). It has been referred to in some literature as Granular Blue, a fluorescent neuronal tracer.

UOM: 1 * 5 mg

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Artikel nummer : (200212-25G)

Leverantör: SIGMA ALDRICH MICROSCOPY

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

UOM: 1 * 25 g

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Leverantör: SIGMA ALDRICH MICROSCOPY

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

Leverantör: SIGMA ALDRICH MICROSCOPY

Beskrivning: 4-(4-Nitrophenylazo) resorcinol, also known as azo violet or magneson I, is a red colored powder. It functions as a spot test reagent and forms blue lake on reaction with Mg(OH)₂ in alkaline solution. It is mainly used for determining the presence of magnesium in the solution. 4-(4-Nitrophenylazo)resorcinol is a pH indicator.

Artikel nummer : (WS32-1L)

Leverantör: SIGMA ALDRICH MICROSCOPY

Beskrivning: Popular hematology stain used for differentially staining the cellular elements of blood. For dip, rack, and batch staining techniques.

UOM: 1 * 1 L

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Leverantör: SIGMA ALDRICH MICROSCOPY

Beskrivning: Arsenazo III has been used as a color forming reagent to determine uranium concentration.

Leverantör: SIGMA ALDRICH MICROSCOPY

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

Leverantör: SIGMA ALDRICH MICROSCOPY

Beskrivning: Fast Red Violet LB Salt has been used for the detection of tartrate-resistant acid phosphatase (TRAP) in tissue sections.

Artikel nummer : (E8886-25G)

Leverantör: SIGMA ALDRICH MICROSCOPY

Beskrivning: Erythrosin B disodium salt, Sigma-Aldrich®

UOM: 1 * 25 g

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Leverantör: SIGMA ALDRICH MICROSCOPY

Beskrivning: The combination of azure A and silver staining is used for the quantification of glycosaminoglycans in agarose gels. It is also used for the staining of chromosomes in the nucleus. Azure A is a main component of the azure B/polychromed methylene blue-eosin stains family, also referred to as the Romanowsky stain. Azure A is a basic cationic dye.

Leverantör: SIGMA ALDRICH MICROSCOPY

Beskrivning: 2',7'-Dichlorofluorescein, Sigma-Aldrich®

Artikel nummer : (A5348-25MG)

Leverantör: SIGMA ALDRICH MICROSCOPY

Beskrivning: Biotinylation reagent

UOM: 1 * 25 mg

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Artikel nummer : (210323-100G)

Leverantör: SIGMA ALDRICH MICROSCOPY

Beskrivning: Acid Blue 80, Dye content 40 %

UOM: 1 * 100 g

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Leverantör: SIGMA ALDRICH MICROSCOPY

Beskrivning: Pyronin G, Sigma-Aldrich®

Leverantör: SIGMA ALDRICH MICROSCOPY

Beskrivning: Acridine Orange base (3,6-Bis(dimethylamino)acridine) is a cell-permeable fluorescent dye that binds to nucleic acids. It emits green fluorescence when bound to dsDNA and red fluorescence when bound to ssDNA or RNA. It is also known to be a positive solvatochromic dye. Acridine orange has also been used as a lysosomal dye. It is widely used to detect the presence of homeopathic potencies.