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Bromothymol Blue Solution 0.04%
Product Code: BTB10S
Strong solution of Bromothymol Blue (also known as bromothymol sulfone phthalein, Bromthymol Blue, and BTB) is a chemical indicator for weak acids and bases. In the pH of 6.0 or lower, it is yellow. It changes color between the pH of 6 to 7.6 when it becomes completely blue at the pH 7.6.
This is a prepared solution and is ready for use.
May be used as an acid/ base indicator or as a stain for cell walls or nuclei.
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Produced upon request. Minimum order is 5 gallons or 20 quarts.