chromotrope acid
Look at other dictionaries:
chromotrope — Any of several dyes containing chromotropic acid and which have the property of changing from red to blue on afterchroming … Medical dictionary
chromotrope 2R — A red acid dye used as a counterstain and for staining red blood cells in sections … Medical dictionary
chromotropic acid — noun also chromotrope acid Etymology: International Scientific Vocabulary chromotropic, chromotrope (from chrom + tropic, trope) + acid; originally formed as German chromotropsäure : a colorless crystalline acid C10H4(OH)2(SO3 … Useful english dictionary
stain — 1. To discolor. 2. To color; to dye. 3. A discoloration. 4. A dye used in histologic and bacteriologic technique. 5. A procedure in which a dye or combination of dyes and reagents is used to color the constituents of cells and tissues. For… … Medical dictionary
Gomori trichrome stain — a one step mixture of stains used to identify an increase in collagenous connective tissue fibers or to differentiate between collagen and smooth muscle fibers; it combines a plasma stain (chromotrope 2R) and a connective tissue fiber stain (fast … Medical dictionary
Gomori-Wheatley stain — a rapid type of trichrome stain for demonstrating structural details of intestinal protozoa. The solution is as follows: chromotrope 2R 0.6 g, light green SF 0.3 g, phosphotungstic acid 0.7 g, acetic acid 1.00 mL, and distilled water 100.00 mL … Medical dictionary
Azorubine — Général Nom IUPAC 4 hydroxy 3 [(4 sulfonatonaphtyl)azo]naphtalènesulfonate de disodium Synonymes … Wikipédia en Français
