Stains and Dyes

A variety of solutions used to selectively bind to and enhance the visibility of biological structures using color and/or fluorescence; used for histology, protein staining, electrophoresis, bacterial classification, blotting, etc.

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3,601 – 3,615 of 7,190 results

3,601

SIGMA ALDRICH FINE CHEMICALS BIOSCIENCES CHLOROPHENOL RED INDICATOR GRA

501843261 CHLOROPHENOL RED INDICATOR GRA

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3,602

Electron Microscopy Sciences Methylene Blue Solution 1.4% in 95% Alcohol 500 ML

Methylene Blue solution is a prepared, ready-to-use, high quality staining solution that saves time and effort and produces consistent uniform results.

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3,603

Electron Microscopy Sciences Basic Fuchsin 0.25% Aqueous 500 ML

Used in Pinkerton's Method for Rickettsia, For inclusion body stain. Aee Simmons, J.S. and Gentzkow, C.J., Laboratory Methods of the United States Army 5th Ed., Lee & Febiger, Philadelphia, p. 572, 1944 or Luna, L.G., (ed) Manual of Histologic Staining Methods or the AFIP, 3rd Ed., McGraw-Hill, N.Y., . 237, c 1968

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3,604

Electron Microscopy Sciences Harris Hematoxylin 500 ML

Used in McManus' Method (PAS) for Glycogen, McManus (1948). McManus, JFA: Stain Tech.; 23:99 (1948), AFIP Manual of Histologic Staining Techniques; L.G. Luna, 3rd Ed., New York: McGraw-Hill Publications, c. 1968, p. 160, or Mowry, RW: Annals of the New York Academy of Science, 106:402 (1963).

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3,605

Sigma Aldrich Fine Chemicals Biosciences Ponceau BS Dye content ~60 % | 4196-99-0 | MFCD00003891 | 25G

Ponceau BS Dye content ~60 % | Mol Wt: 556.48 | 4196-99-0 | MFCD00003891 | 25G

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3,606

Electron Microscopy Sciences Heidenhain's Hematoxylin 500 ML

Hematoxylin solution is a prepared, ready-to-use, high quality staining solution that saves time and effort and produces consistent uniform results.

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3,607

Electron Microscopy Sciences Harris Hematoxylin 500 ML

Used in Herxheimer's Technique for staining fat and cholesterol. References: Clark, G., Ed.: Staining Procedures; 3rd Ed.; Baltimore: Williams and Wilkins Co., c. 1973, p. 143 Conn's, H.J.: Biological Stains; 8th Ed., Baltimore: Williams and Wilkins Co., c. 1969, p.100

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3,608

Electron Microscopy Sciences Acridine Orange 0.1% Aqueous 500 ML

Acridine Orange Aqueous solution is a prepared, ready-to-use, high quality staining solution that saves time and effort and produces consistent uniform results.

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3,609

MilliporeSigma FLUORESCEIN DIACETATE

FLUORESCEIN DIACETATE ..

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3,610

Sigma Aldrich Fine Chemicals Biosciences Safranin O for microscopy (Bact., Bot., Hist.), indicator (pH 0.3-1.0) | 477-73-6 | MFCD00011759 | 100G

Safranin O for microscopy (Bact., Bot., Hist.), indicator (pH 0.3-1.0) | Mol Wt: 350.84 | 477-73-6 | MFCD00011759 | 100G

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3,611

Electron Microscopy Sciences Weigert's Iron Hematoxylin B 500 ML

Used in Weigert's Resorcin Fuchsin for staining elastic fibers in blood vessel walls, nuclei & collagen. See references: Mallory, FB: Pathological Technique; New York: Hafner Publishing Co., c. 1961, p. 168, Clark G: Staining Procedures, Baltimore: Williams & Wilkins Co., 3rd ed. c. 1973, p.60 and Luna, I. G.: AFIP Histologic Staining Methods: New York: McGraw Hill Book Co., 3rd ed., c. 1968, p. 80

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3,612

Sigma Aldrich Fine Chemicals Biosciences Alcian Blue 8GX certified by the Biological Stain Commission | 33864-99-2 | MFCD00010720 | 10G

Alcian Blue 8GX certified by the Biological Stain Commission | Mol Wt: 1298.86 | 33864-99-2 | MFCD00010720 | 10G

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3,613

Electron Microscopy Sciences Schiff's Reagent 500 ML

Used in Lillie's Method for Nucleic Acids (1965) for nuclear chromatin, and chromatin of plasmodia, etc. See references: Lillie, R.D., Histopathologic Technic and Practical Histochemistry, 3rd ed, McGraw-Hill, NY, pp 149-150, c. 1965 and Luna, L.G., (ed), Manual of Histologic Staining Methods of the AFIP, 3rd ed. McGraw-Hill, NY, p. 131, c. 1968.