(organic chemistry) Any of six isomeric aromatic azines, but especially 2,4-dinitrophenylhydrazine that is used as a reagent in the analysis of aldehydes and ketones
electrophysiologically
electrophysiologically
adv
In terms of or by means of electrophysiology.
hexamethylenetetramine
hexamethylenetetramine
noun
(organic chemistry) A crystalline compound C₆H₁₂N₄ used especially as an accelerator in vulcanizing rubber.
hexanitrodiphenylamine
hexanitrodiphenylamine
noun
(organic chemistry) A substance that was mixed with TNT in World War II to make it more explosive.
hydropneumopericardium
hyperconscientiousness
hyperconscientiousness
noun
The quality of being hyperconscientious.
hyperconstitutionalism
microspectrophotometry
microspectrophotometry
noun
spectrophotometry of very small amounts of material, or that uses a microspectrophotometer
photochronographically
pneumohydropericardium
pneumoventriculography
pneumoventriculography
noun
ventriculography of the ventricles of the larynx
spectrophotometrically
spectrophotometrically
adv
By using spectrophotometry.
stereophotomicrography
thyroparathyroidectomy
thyroparathyroidectomy
noun
(surgery) Surgical removal of both the thyroid and parathyroid glands.
