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Dilithium tetrabromonickelate(II) 0.5 M THF, AcroSeal®

Lieferant: Thermo Fisher Scientific

Beschreibung: Dilithium tetrabromonickelate(II) 0.5 M THF, AcroSeal®

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Phenolrot Natriumsalz, Pulver, Bioreagenzien Reagenz für die Zellkultur, Sigma-Aldrich®

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Phenol Red Sodium Salt (PRSS) is a water-soluble anionic fluorescent dye, that possesses an extra Na ion attached with the SO3 group compared to phenol red. It is intended for use in cell culture applications. A solution of phenol red will have a yellow color at a pH of 6,4 or below and a red color at a pH of 8,2 and above.

Bromkresolgrün Natriumsalz in ACS analysereinem Wasser ≥90% (durch HPLC), Sigma-Aldrich®

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Bromocresol Green (BCG), also known as bromcresol green, is a synthetic, anionic, triphenylmethane dye belonging to the phthalein and sulphonphthalein dyes group. It is commonly used as a pH indicator as it changes colour from yellow to blue-green at pH 3,8 to 5,4. The monosodium salt of bromocresol green is highly ionisable in water. The dye at a higher pH level produces a large and weakly lipophilic dianion.

N,N-Dimethylmethyleneammonium iodide 97%

Lieferant: Thermo Fisher Scientific

Beschreibung: Appearance: Cream to yellow Crystalline powder

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Uranin, pure

Lieferant: Thermo Fisher Scientific

Beschreibung: Uranin, pure

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Bromkresolgrün Natriumsalz 0,04% in wässriger Lösung, Sigma-Aldrich®

Artikel-Nr: (318701-500ML)

Lieferant: SIGMA ALDRICH MICROSCOPY

Hersteller Artikel Nummer : 318701-500ML

Beschreibung: Bromocresol green is a sulfonephthalein dye. It is mainly used for measuring serum albumin. In acidic conditions, bromocresol green interacts with albumin, thereby resulting in an increase in absorbance at 630 nm. The change in absorbance is linked with the concentration of albumin. Bromocresol Green is also a pH indicator, changing from yellow (pH 3.8) to blue color (5.4). It is widely used as a colloidal pigment.

UOM: 1 * 500 mL

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di-Lithiumtetraborat 99,998 Metals basis, Puratronic®

Lieferant: Thermo Fisher Scientific

Beschreibung: di-Lithiumtetraborat 99,998 Metals basis, Puratronic®

Sicherheitsdatenblätter Zertifikate

Fluorescein Dinatriumsalz Hydrat

Lieferant: Thermo Fisher Scientific

Beschreibung: Fluorescein disodium salt hydrate is used in dye, ink pigment, in cosmetic products, to detect corneal epithelial defects, and also used as a fluorescent tracer to study blood-brain barrier.

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Fluorescein Dinatriumsalz Diydrat 90%, rein

Lieferant: Thermo Fisher Scientific

Beschreibung: CAS No.: 1264198-62-0

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Tropaeolin O, pure

Lieferant: Thermo Fisher Scientific

Beschreibung: CAS No.: 547-57-9

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Tropaeolin O

Lieferant: Thermo Fisher Scientific

Beschreibung: Tropaeolin O

Sicherheitsdatenblätter Zertifikate

Xylenolorange Tetranatriumsalz in ACS analysereinem Wasser, Sigma-Aldrich®

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Xylenol orange tetrasodium salt is a fluorochrome acid dye with complexing and chelating properties that make it useful as an indicator in the spectrophotometric detection and assay of metal ions such as calcium, cadmium, bismuth, zinc, lead, and mercury. Its tetrasodium salt especially is used as an indicator in metal titrations. It changes color from yellow to red between pH 6.4 to 10.4. It has six potentially anionic substituents, one being sulfonate, and is anionic under staining conditions and during most laboratory applications.