[On substantivity of tetrazolium salts in histochemistry].
1969
E Seidler, and
D Kunde
UI
MeSH Term
Description
Entries
D009573
Nitrites
Salts of nitrous acid or compounds containing the group NO2-. The inorganic nitrites of the type MNO2 (where M
Nitrite
D006651
Histocytochemistry
Study of intracellular distribution of chemicals, reaction sites, enzymes, etc., by means of staining reactions, radioactive isotope uptake, selective metal distribution in electron microscopy, or other methods.
Cytochemistry
D001391
Azo Compounds
Organic chemicals where aryl or alkyl groups are joined by two nitrogen atoms through a double bond (R-N
Quaternary salts derived from tetrazoles. They are used in tests to distinguish between reducing sugars and simple aldehydes, for detection of dehydrogenase in tissues, cells, and bacteria, for determination of corticosteroids, and in color photography. (From Mall's Dictionary of Chemistry, 5th ed, p455)