Biological staining composition and staining method

Drug – bio-affecting and body treating compositions – Radionuclide or intended radionuclide containing; adjuvant... – Molecular bilayer structure

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8 3, 8 25, 8 93, 424 7, 424 8, D06P 100, G01N 130, G01N 3316

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041372999

ABSTRACT:
A composition for use in staining biological samples such as blood smears which comprises a stain component and a buffer component, said components prepared in separate solutions, wherein each of said solutions contains a small quantity of a polyethylene oxide adduct of a long-chain, saturated aliphatic ether non-ionic surfactant. The surfactant is added to each component after the preparation of its respective solution. The composition is particularly useful in automated slide staining machines.

REFERENCES:
patent: 3677690 (1972-07-01), Kalopissis
patent: 3873272 (1975-03-01), Wakefield
patent: 3928554 (1975-12-01), Hirschfield
Miller, A Textbook of Clin. Path., Williams & Wilkins, Baltimore, 7th Ed. 1966.
Cosmetic Bull. Brij. Surfactants, Atlas Chem. Ind., Wilmington, Del., 1961.
Lillie, Histopath. Technic & Pract. Histochem., McGraw-Hill, N.Y., 3rd Ed. 1965, pp. 585-588.

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