Histology Reagents
Electron Microscopy Sciences Orange G Solution 500 ML
Used in Dane's Method for Prekeratin, Keratin, and Mucin. Keratin stain method for the staining of keratin, prekeratin, acid mucopolysaccharides and nuclei. See Dane, E.T., and Herman, D.L.: Stain Technology, 38:97, 1963., or AFIP Manual of Histological Staining Methods, 3rd Ed., Ed L. Luna: New York: McGraw Hill Publications, c 1968, p.83.
Electron Microscopy Sciences Bouin's Solution 4 LT
Bouin's solution can be used as a fixation and a staining fluid and is excellent for use on biopsy specimens of the gastrointestinal tract. Tissue from the endocrine system are well fixed and many antibodies react well with tissue fixed in Bouin's. May be used as a routine fixative or a staining solution, but should not be used as a preservative for tissue. The maximum fixation time in this solution should be less than 48 hours and should be transferred to alcohol. Packaged in leak-proof histo-containers, prefilled and ready-to-use.
Formulated with Picric Acid saturated aqueous solution 75%, Formalin (40% aqueous formaldehyde) 25% and Glacial Acetic acid 5% in de-ionized water.
Electron Microscopy Sciences Eosin Y, 1% Alcoholic Solution 500 ML
Used in combined Hematoxylin and Eosin/Methenamine Silver Stain for the fungi in tissue Sections. For bacterial, fungal stains. See references: Lamps, Laura W. et al A Combined Hematoxylin and Eosin/Methenamin Silver Stain for theHistological Diagnosis of Fungi In Tissue Sections., J. of Histotechnology 23:4 p.341 – 345, 2000.
Electron Microscopy Sciences Eosin Y Phloxine B Solution 500 ML
Eosin Y solution is a prepared, ready-to-use, high quality staining solution that saves time and effort and produces consistent uniform results.
Electron Microscopy Sciences Bouin's Fixative 500 ML
Used in Masson's Trichrome for Connective Tissue for stain nuclei, agentaffen granules, collagen, cytoplasm, keratin, etc. References: Sheehan and Hrapchak: Theory and Practice of Histotechnology, St. Louis. The Moxby Company 1980, p. 190
Electron Microscopy Sciences Fouchets Reagent 250 ML
Used in Hall's Method for bilirubin. References: Hall, M.J., Amer. J. Clin., 34:313 –316, 1960 and Luna, L.G., (ed), Manual of Histologic Staining Methods of the AFIP, 3rd Ed. McGraw-Hill, N.Y., p. 174, c. 1968
Electron Microscopy Sciences Eosin Y 1% Alcoholic 500 ML
Eosin Y solution is a prepared, ready-to-use, high quality staining solution that saves time and effort and produces consistent uniform results.
Sigma Aldrich Fine Chemicals Biosciences Fluorescein sodium salt, 518-47-8, MFCD00167039, 100 g
Empirical Formula (Hill Notation): C20H10Na2O5, Molecular Weight: 376.27, used as fluorescent tracer, Synonym: Acid Yellow 73, D&C;Yellow No. 8, NaFl, NaFluo, Sodium fluorescein, Uranine. Fluorescein sodium salt has been used as a solute to study microvessel permeability. It has been used as a test molecule to study blood barrier penetration.
Electron Microscopy Sciences PolyShield Paraffin Repellant/Remover 120 ML
PolyShield is a liquid paraffin repellent used as a protective coating on laboratory surfaces that are exposed to paraffin residue. PolyShield can also be used to clean paraffin that has adhered to lab countertops and equipment. Comes in a 120ml spray bottle.
Electron Microscopy Sciences Glutaraldehyde Aqueous 50%, Biological Grade 5 450 ML
OCHCH₂CH₂CH₂CHO F.W. 100.12
Aqueous glutaraldehyde, the universal fixative for electron microscopy, is purified to EM grade from commercial grade by "all-glass vacuum-distillation". It is the highest possible quality, free from polymers and other contaminents. Each lot is assayed prior to shipping assuring consistent purity and the highest possible quality.
If stored properly, our Glutaraldehyde has a very long shelf life. EM grade aqueous glutaraldehyde, stored in volumes greater than 100 ml, with repeated defrosting and recapping, will polymerize in time, producing an absorption peak of 235nm rather than the 280nm of pure EM grade. The presence of polymerized glutaraldehyde greatly reduces its efficiency as a cross-linking agent, preventing proper fixation. For this reason, we provide 10 ml ampoules sealed under dry nitrogen and 100 ml bottles that are kept refrigerated until it is shipped.
Grade: Biological 5
Electron Microscopy Sciences Phloxine B Staining Solution 500 ML
Phloxine B Staining Solution is used in relative aciddophilia stain. The least acidophilic elements stained in the phloxine, control slide lose the red color after 2 minutes in the tartrazine solution. The most acidophilic retain the phloxine after 20 minutes in the tartrazine.
References: Lendrum, A.C, J. Path. Bact., 59:399-404, 1947 and Clark, G., (ed.), Staining Procedures, 3rd Edition, Williams & Wilkins, Baltimore, p. 163, c. 1973.
Electron Microscopy Sciences Alcian Blue 0.5% 250 ML
Used in Dane's Method for Prekeratin, Keratin, and Mucin. Keratin stain method for the staining of keratin, prekeratin, acid mucopolysaccharides and nuclei. See Dane, E.T., and Herman, D.L.: Stain Technology, 38:97, 1963., or AFIP Manual of Histological Staining Methods, 3rd Ed., Ed L. Luna: New York: McGraw Hill Publications, c 1968, p.83.
Electron Microscopy Sciences Eosin Y 0.1% Aqueous 500 ML
Eosin Y solution is a prepared, ready-to-use, high quality staining solution that saves time and effort and produces consistent uniform results.