Wheeler-Johnson test

Wheel·er-John·son test

(wēl'ĕr jon'son), a qualitative test for the pyrimidine bases cytosine and uracil, which produces a green coloration when the sample is treated with bromine water. The addition of barium hydroxide will turn the liquid purple.

Wheeler-Johnson test

An obsolete, qualitative test for urinary pyrimidines (cytosine and uracil).

Johnson,

Treat Baldwin, U.S. chemist, 1875-1947. Wheeler-Johnson test - see under Wheeler, Henry Lord

Wheeler,

Henry Lord, U.S. chemist, 1867-1914. Wheeler-Johnson test - cystosine or uracil when treated with bromine yields dialuric acid which gives a green color with excess of barium hydroxide.

单词	wheeler-johnson test
释义	Wheeler-Johnson test Wheel·er-John·son test (wēl'ĕr jon'son), a qualitative test for the pyrimidine bases cytosine and uracil, which produces a green coloration when the sample is treated with bromine water. The addition of barium hydroxide will turn the liquid purple. Wheeler-Johnson test An obsolete, qualitative test for urinary pyrimidines (cytosine and uracil). Johnson, Treat Baldwin, U.S. chemist, 1875-1947. Wheeler-Johnson test - see under Wheeler, Henry Lord Wheeler, Henry Lord, U.S. chemist, 1867-1914. Wheeler-Johnson test - cystosine or uracil when treated with bromine yields dialuric acid which gives a green color with excess of barium hydroxide.
随便看	knowleching knowledgability knowledgable knowledgableness knowledgably knowledge knowledgeability knowledgeable knowledgeable aboriginal youth association knowledgeable agent-oriented system knowledgeable and innovative technical solutions, inc. knowledgeableness knowledgeable observation analysis advisory system knowledgeably knowledge about language knowledge about schizophrenia interview knowledge above all nonsense knowledge accessing modes inventory knowledge acquisition knowledge acquisition and design structuring knowledge acquisition and machine learning group knowledge acquisition and maintenance system knowledge acquisition and modeling knowledge acquisition and representation language knowledge acquisition for knowledge-based systems workshop