Phenol red
Phenol red, powder, Bioreagent cell culture reagent, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Phenol Red is a phenolsulfonphthalein compound. It is present as a sulfonated hydroxyquinone in weakly acidic aqueous solutions. In alkaline solutions, the dye forms a hydrophilic dianion (a small, red anion and has a larger conjugated system than the yellow hydroxyquinone).
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Phenol red, AnalaR NORMAPUR® Reag. Ph. Eur., ACS indicator
Supplier: VWR Chemicals
Phenol red, AnalaR NORMAPUR® Reag. Ph. Eur., ACS indicator
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Phenol red, BAKER ANALYZED® ACS indicator, J.T.Baker®
Supplier: Avantor
Phenol red, BAKER ANALYZED® ACS indicator, J.T.Baker®
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Phenol red
Supplier: Abcam
pH indicator widely used in culture media to identify pH changes from neutral (red) to acidic (yellow) values. Typically a change in colour from red to yellow indicates high rates of cellular death when used in tissue cultures. Observed to act as a weak oestrogen in the culture of breast cancer cells. Induced oogenesis from cells scraped from the surface of adult ovaries.
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Phenol red, pure indicator
Supplier: Thermo Fisher Scientific
Phenol red, pure indicator
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Phenol red solution pH-indicator (pH 6,5 - 8,5)
Supplier: Hach
Phenol Red Indicator Solution provides an easy-to-use colorimetric method for determining pH levels for neutral and slightly alkaline waters in the range of 6.5 to 8.5 units. This method uses a color wheel and is especially useful for testing swimming pools and spas.
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Phenol red solution, special quality indicator
Supplier: Hach
Phenol red solution, special quality indicator
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Phenol Red solution 0,5%
Supplier: G-Biosciences
Phenol Red Solution [0.5%] is a pH indicator commonly used in cell culture and biochemical applications.
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Phenol red, powder ACS
Supplier: MP Biomedicals
Phenol Red Sodium Salt is used as a pH indicator, it is used widely in culture media to identify changes from neutral to acidic pH values.