bromthymol blue
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bromthymol blue — A substituted triphenylmethane dye (MW 624, pK 7.0), used primarily as a hydrogen ion indicator (yellow at pH 6.0, blue at pH 7.6); also a weak but toxic vital stain. * * * a dye, dibromothymolsulfonphthalein, used as an indicator in determining… … Medical dictionary
bromthymol blue — noun a dye used as an acid base indicator • Syn: ↑bromothymol blue • Hypernyms: ↑dye, ↑dyestuff, ↑acid base indicator * * * noun see bromothymol blue … Useful english dictionary
Bromothymol blue — chembox new ImageFile=Bromothymol blue 2D skeletal.png ImageFile1=Bromothymol blue 3D balls.png IUPACName= OtherNames= Section1=Chembox Identifiers CASNo=76 59 5 PubChem=6450 SMILES=CC1=C(C(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C(=C4C)Br)O)C(C… … Wikipedia
bromothymol blue — noun see bromthymol blue … New Collegiate Dictionary
bromothymol blue — noun a dye used as an acid base indicator • Syn: ↑bromthymol blue • Hypernyms: ↑dye, ↑dyestuff, ↑acid base indicator … Useful english dictionary
dyestuff — noun a usually soluble substance for staining or coloring e.g. fabrics or hair • Syn: ↑dye • Derivationally related forms: ↑dye (for: ↑dye) • Hypernyms: ↑coloring material, ↑ … Useful english dictionary
acid-base indicator — noun an indicator that changes color on going from acidic to basic solutions • Hypernyms: ↑indicator • Hyponyms: ↑phenolphthalein, ↑congo red, ↑methyl orange, ↑litmus, ↑litmus test, ↑brom … Useful english dictionary
thiosulfate citrate–bile salts–sucrose agar — a selective medium containing peptone, yeast extract, citrate, thiosulfate, oxgall, sodium cholate, sucrose, sodium chloride, ferric citrate bromthymol blue, and thymol blue, used for the isolation of Vibrio cholerae and V. parahaemolyticus.… … Medical dictionary
BTB — breakthrough bleeding; bromthymol blue … Medical dictionary
citrate agar (Simmons) — an agar medium containing sodium citrate, sodium chloride, magnesium sulfate, bromthymol blue, and phosphate buffer, used to determine the ability of gram negative bacilli, particularly the Enterobacteriaceae, to utilize citrate as the sole… … Medical dictionary
