Product Details
Hematoxylin-eosin staining solution
Product registration number: Ganhong Machinery No. 20160106
Production registration number: Ganhong Food and Drug Administration Equipment Production No. 20160023
Main ingredients
Harry's hematoxylin dye (A1 solution): prepared from hematoxylin, ethanol, etc. through Harry's oxidation method
Mayer's hematoxylin dye (A2 solution): prepared from hematoxylin, ethanol, etc. through Mayer's oxidation method;
Ehrlich's hematoxylin stain (A3 solution): prepared from hematoxylin, ethanol, etc. through Ehrlich's oxidation method;
Alcohol-soluble eosin dyeing solution (B1 solution): compounded from alcohol-soluble eosin Y, ethanol, etc.;
Water-soluble eosin dyeing solution (B2 solution): composed of water-soluble eosin, distilled water, etc.;
0.5% hydrochloric acid differentiation solution (C1 solution): a 0.5% solution made from hydrochloric acid, ethanol, etc.;
1.0% hydrochloric acid differentiation solution (C2 solution): a 1.0% solution made from hydrochloric acid, ethanol, etc.;
3.0% hydrochloric acid differentiation solution (C3 solution): a 3.0% solution made from hydrochloric acid, ethanol, etc.;
Lithium carbonate blue liquid (D1 liquid): composed of lithium carbonate, distilled water, etc.;
Ammonia water blue return liquid (D2 liquid): composed of ammonia water and distilled water;
Tris alkali blue solution (D3 liquid): compounded from Tris alkali, distilled water, etc.
Features
(1) Hematoxylin-eosin staining solution contains four types of hematoxylin staining solution, eosin staining solution, differentiation solution, and bluing solution; hematoxylin staining solution stains the nucleus into bright blue-purple, and eosin staining solution The cytoplasm and various fibers are dyed in varying degrees of red, and red blood cells are dyed orange-red. The differentiation fluid and blue-returning fluid serve as auxiliary dyeing functions. Tissues with different lesions will show different shades of color after being stained with hematoxylin-eosin staining solution, which facilitates morphological observation under the microscope and helps clinical pathological diagnosis.
(2) There are three types of hematoxylin staining solution (A solution) of this product: Harry's hematoxylin staining solution (A1 solution), Mayer's hematoxylin staining solution (A2 solution), and Ehrlich's hematoxylin staining solution (A3). liquid), there are two types of eosin dyeing liquid (Liquid B): alcohol-soluble eosin dyeing liquid (Liquid B1), water-soluble eosin dyeing liquid (Liquid B2), and there are three types of differentiation liquid (Liquid C): 0.5% hydrochloric acid differentiation liquid (C1 liquid), 1.0% hydrochloric acid differentiated solution (C1 liquid), 3.0% hydrochloric acid differentiated solution (C1 liquid), and there are three types of blue-returning liquid (D liquid): lithium carbonate blue-returning liquid (D1 liquid), ammonia water blue-returning liquid ( D2 solution) and Tris alkali blue solution (D3 solution). Each dye solution has a variety of packaging specifications, which greatly facilitates clinical selection.
expected usage
Mainly used for staining various cells, tissue paraffin sections, frozen sections, smears, and prints
Storage conditions and validity period
Validity period: The validity period of unopened dyeing solution in the original package is 18 months. Opened dyes within the validity period should be used within 6 months after opening. Tighten the cap in time after each use to avoid evaporation or deterioration.
Storage conditions: sealed, protected from light and stored in a cool place.
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