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Fast Blue RR Salt, capsules, Sigma-Aldrich®

Artikel nummer : (FBS25-10CAP)

Leverantör: SIGMA ALDRICH MICROSCOPY

Beskrivning: Fast Blue RR is part of the azo coupling system and is required for the staining of hydrolytic enzymes. In the presence of naphthol, it results in the formation of an insoluble coloured precipitate at the site of enzyme activity.

UOM: 1 * 10 Items

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2-Naftol 98

Leverantör: Thermo Fisher Scientific

Beskrivning: 2-Naftol 98

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Acid red 27 85-95 Färgämne, Sigma-Aldrich®

Leverantör: SIGMA ALDRICH MICROSCOPY

Beskrivning: Amaranth has been used as a dye for the microscopic visualization of crop contraction in blowflies. It has been used in the electrophoresis gel to track the migration front of the electrode buffer.

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4-Diazodiphenylamine sulphate, Sigma-Aldrich®

Artikel nummer : (201464-25G)

Leverantör: SIGMA ALDRICH MICROSCOPY

Beskrivning: Variamine Blue RT Salt has been used as a dye in ultraviolet-visible spectrophotometric method based-uricase enzyme for the detection of uric acid in normal urine. It is also used in combination with naphthol AS-MX phosphate-variam to determine the cytochemical visualization of alkaline phosphatase activity.

UOM: 1 * 25 g

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1-Fenylazo-2-naftol ≥95%, Sigma-Aldrich®

Leverantör: SIGMA ALDRICH MICROSCOPY

Beskrivning: Sudan I is a lysochrome, a diazo-conjugate dye, used as an industrial dye, added to products such as waxes, oils, petrol, solvents and polishes. Sudan I is a category three carcinogen previously, now banned, used to colour certain foodstuffs. It can be used as a diagnostic assay manufacturing, hematology, histology.

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