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an indicator, dibromo-o-cresolsulfonphthalein, used in the determination of hydrogen ion concentration, being yellow at pH 5.2 and purple at pH 6.8. Written also bromocresol p.Medical dictionary. 2011.
bromcresol purple — variant of bromocresol purple … Useful english dictionary
purple broth base — a broth medium containing peptone, beef extract, sodium chloride, and bromcresol purple, used as a base to which is added a sugar supplement for use in fermentation studies … Medical dictionary
bromocresol purple — noun also bromcresol purple : a brominated acid dye of the sulfonephthalein series derived from ortho cresol that is obtained as a pinkish crystalline powder and is used as an acid base indicator … Useful english dictionary
BCPD — bromcresol purple deoxylate … Medical dictionary
BCPD — • bromcresol purple deoxylate … Dictionary of medical acronyms & abbreviations
BCP — basic calcium phosphate; birth control pill; blue cone pigment; Blue Cross Plan; bromcresol purple … Medical dictionary
Hotis test — Ho·tis test hōt əs n a test for the presence of the common streptococcus of bovine mastitis in milk which is made by incubating a sample of milk with an aniline dye and in which the appearance of yellow patches indicates the presence of the… … Medical dictionary
lysine-iron agar — an agar medium containing peptone, yeast extract, glucose, L lysine, ferric ammonium citrate, sodium thiosulfate, and bromcresol purple, used to determine lysine decarboxylase and lysine deaminase in the Enterobacteriaceae, especially for the… … Medical dictionary
starch agar — an agar medium containing peptone, beef extract, sodium chloride, and soluble starch, used for determining hydrolysis of starch. Bromcresol purple may be included for identification of Haemophilus vaginalis … Medical dictionary
California mastitis test — (CMT) (for subclinical mastitis in cows) equal amounts of milk, bromcresol purple, and an anionic surface active substance are mixed in four separate cups within a plastic paddle by rapidly rotating the paddle horizontally; a positive reaction is … Medical dictionary
