Bromothymol Blue sodium salt is a pH indicator which appears greenish-blue in neutral solutions, yellow in solutions with pH below 6.0, and blue above pH of 7.6.
See how others have used Bromothymol blue sodium salt (CAS 34722-90-2). Click on the entry to view the PubMed entry .
PMID: # 12958259 Malorny, B. et al. 2003. J. Clin. Microbiol. 41: 4292-4297.