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chromogen

NOUN
  1. a compound that can be converted to a pigment

How To Use chromogen In A Sentence

  • Immunohistochemistry was performed on an automated immunostainer using the antibodies listed in Table 2 with diaminobenzidine as the chromogen.
  • Four N. gonorrhoeae isolates were found to be pencillinase producing N. gonorrhoeae by chromogenic cephalosporin technique.
  • The color and lustre is one of the major quality guideline of pork luncheon meat, its control is directly related to the influx amount of chromogenic reagent (nitrite) .
  • The salvinorins react with this chromogenic reagent to produce pinkish-purple spots on the plates.
  • These nitrites then react to form a diazonium salt which in turn reacts with a chromogen to produce the final color.
  • A method using sodium diethyldithiocarbamate trihydrate (DDTC) as chromogenic agent for determinating micro-amounts of copper in tea was developed by spectrophotometry in aqueous solution.
  • However much we may learn of chlorophyl, chromogen, and colour-cells – the pigments of nature that are made from earth and rain, air and sun, somewhere in the dark habitation of the roots and the airy galleries of the leaves – we do not know why the same ingredients should clothe one petal with flame and another with blue. The Spring of Joy: A Little Book of Healing
  • They can be detected by an attack on deoxyribose which originates fragments which, when heated with thiobarbituric acid at low pH, will generate a pink chromogen.
  • ‘I sort of became in between the observer and the participant,’ reflected Tam of the journey through chromogenic photos which Lessons, the exhibition, features.
  • Clot-based methods recover up to 50% lower activity for these products than the chromogenic assays which can have significant clinical implications for the management of patients with hemophilia A.
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