Bromophenol xiav CAS: 115-39-9 Tus nqi tsim khoom

Bromophenol xiav yog ib qho qhia pH uas hloov xim nyob ntawm seb qhov acidity lossis alkalinity ntawm cov tshuaj. Hauv nws daim ntawv acidic, nws zoo li daj, thaum nyob hauv nws daim ntawv yooj yim, nws hloov xiav. Qhov no ua rau nws muaj txiaj ntsig zoo rau kev txiav txim siab pH ntawm cov tshuaj, tshwj xeeb tshaj yog hauv chaw kuaj mob. Tsis tas li ntawd, nws feem ntau siv hauv gel electrophoresis los taug qab kev txav mus los ntawm DNA thiab RNA molecules. Nws qhov kev hloov xim pab cov kws tshawb fawb pom kev nce qib ntawm cov txheej txheem sib cais.