Thermo Fisher, R21250, Remel™ Phenol Red Solution
Quantity: 25 mL, Unit Size: Each, Detect the production of acids from a carbohydrates contained in a culture medium with Thermo Scientific™ Remel™ Phenol Red Solution, a colorimetric indicator. Phenol Red changes color at a pH nearly optimal for most organisms (pH 6.8 to 8.4). It turns yellow under acidic conditions while it turns red under alkaline conditions.
Catalog Number: R21250
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Pack Size25 mL

