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Naphthalene black 10B (naphthol blue black, acid black 1) 80%, Sigma-Aldrich®

Leverantör: SIGMA ALDRICH MICROSCOPY

Beskrivning: Naphthol blue black (NBB) is an textile diazo dye, with high photo- and thermal-stability. Photoelectrochemical degradation of this dye yields colorless quinone as end product. Pure grade of NBB is generally used for dyeing foodstuffs, drugs and cosmetics. It is also used as a protein stain in chromatography and electrophoresis and as a biological stain. Commercial grade of NBB is a widely used textile dye. It is used in dyeing wool, nylon, silk and in textile printing. In addition, it is also employed for colouring of soaps, anodised aluminum and casein, wood stains and writing ink preparation.

Tetrabromophenol blue disodium salt

Artikel nummer : (TCIAT0040-1G)

Leverantör: TCI

Beskrivning: Tetrabromophenol blue disodium salt

UOM: 1 * 1 g

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Acid blue 119 (Alkali blue 6B)

Leverantör: TCI

Beskrivning: Acid blue 119 (Alkali blue 6B)

Eriochrome blue black B (C.I. 14640)

Artikel nummer : (85900.150)

Leverantör: VWR Chemicals

Beskrivning: Eriochrome blue black B (C.I. 14640)

UOM: 1 * 25 g

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Coomassie Brilliant Blue G-250 för elektrofores

Artikel nummer : (TCIAB3193-5G)

Leverantör: TCI

Beskrivning: Coomassie Brilliant Blue G-250 för elektrofores

UOM: 1 * 5 g

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Chromeazurol S (Mordant blue 29)

Leverantör: TCI

Beskrivning: Chromeazurol S (Mordant blue 29)

Variamine blue B ≥98.0% redox indicator

Leverantör: TCI

Beskrivning: Variamine blue B ≥98.0% redox indicator

Hydroxynaphthol blue

Artikel nummer : (APOSBIB1006-10G)

Leverantör: Apollo Scientific

Beskrivning: Hydroxynaphthol blue

UOM: 1 * 10 g

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Trypan blue 4 g/l i vattenlösning cell culture reagent

Artikel nummer : (K940-100ML)

Leverantör: VWR Chemicals

Beskrivning: A pre-mixed dye solution used in cell culture applications to determine cell viability. A researcher can remove a sample of cells from culture and combine in a 1:1 ratio with the Trypan Blue solution. Under the microscope, dead cells will appear a blue color and viable cells will appear clear and translucent. Using a hemacytometer (gridded microscope slide), a researcher can quantify the percentage of dead cells within a population. Stained cells are ready for counting within five minutes.

UOM: 1 * 100 mL

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