Stains & Dyes

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Stains & Dyes

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  • Tissue-Tek® O.C.T. Compound

    Electron Microscopy Sciences

    Sakura Finetek - This is a well known water soluble glycol’s and resins compound that provides an excellent specimen matrix for cryostat sectioning at temperatures of -10°C and below. It leaves no residue during the staining procedure.

  • Gram Stain Kit Advanced™

    Hardy Diagnostics

    Used to stain microorganisms from cultures or specimens by the differential gram method. Produces gram stains with brighter more distinct colors. Kit includes: Hucker's Crystal Violet Iodine, stabilized Decolorizer, Fast Counterstain, Advanced

  • Auramine O

    Amresco

    Grade: High Purity Molecular Weight: 33.84

  • Uranyl Nitrate

    Electron Microscopy Sciences

    A Universal EM Negative Stain used for viruses. In tissue samples it stabilizes nucleic acids and cell membranes. These solutions are more stable than uranyl acetate and they react primarily with negatively charged groups in the absence of phosphate ions. Grade: Reagent Grade, A.C.S. …

  • Safranin O

    Amresco

    Grade: Certifiable Molecular Weight: 35.85

  • Giemsa Stain

    Amresco

    Grade: Certifiable

  • Alizarin Red S

    Electron Microscopy Sciences

    (Alizarin Camine, Mordant Red 3) Formula: C14H7O7SNa . H2O   Formula Weight: 360.28   CAS #: 130-22-3 Solubility: 7.69% Water; 0.1% Alcohol. Certified for Staining Bone. Stain for nervous tissue in small…

  • Bromophenol Blue

    Bio Basic Inc.

  • Bromocresol Green Free Acid

    Bio Basic Inc.

  • Giemsa Stain

    Ricca Chemical

  • Coomassie Brilliant Blue R-250

    Bio Basic Inc.

    Coomassie Brilliant Blue R-250 has been used for many years for staining proteins on polyacrylamide electrophoresis gels. Improvement of sensitivity and background have been accomplished using Coomassie Brilliant Blue dyes in a colloidal form. The Coomassie Brilliant Blue R-Protein complex has an…

  • Lactophenol, Cotton Blue

    MilliporeSigma

    Mounting fluid for demonstrating microscopic morphology of fungi Formula: N/A Formula Weight: N/A CAS Number: N/A Synonym(s): Fungi Stain

  • Toluidine Blue O

    Electron Microscopy Sciences

    A general stain for epoxy thick sections. (Basic blue; Methylene Blue T50 or T Extra) Formula: C15H16N3SCl   Formula Weight: 305.83   CAS #: 92-31-9 Dye Content: approx. 85% min. Solubility: 3.25% Water; 1.75%…

  • FD Methyl Green Solution™

    FD NeuroTechnologies

    FD Methyl Green Solution™, made from crystal violet-free methyl green and with a step by step user manual printed on the bottle, is specifically designed for easy use in all types of laboratories. Methyl green imparts a bluish-green color to nuclei and other basophilic tissue elements. This…

  • Lactophenol Cotton Blue

    Hardy Diagnostics

    For the staining of fungi in slide wetmounts.

  • Toluidine Blue O

    Amresco

    Grade: High Purity Molecular Weight: 305.83 CAS Number: 92-31-9 Synonym(s): Basic Blue 17 Molecular Formula: C15H16N3SCl

  • Lugol Stain (Iodine conc.), APHA

    Exaxol

  • Advanced™ Crystal Violet Stain

    Hardy Diagnostics

    Used as a primary stain in the advanced gram stain procedure. An aqueous solution of crystal violet.

  • Indigo Carmine

    Bio Basic Inc.

  • Camco Quik Stain® II (Wright - Giemsa)

    Cambridge Diagnostic

    The Fastest and Most Reliable Differential Stain Available! Camco Quik Stain II revolutionized differential staining. One easy to use solution is all that is required for manual staining techniques. Camco Quik II Stain incorporates a buffer into the stain solution eliminating many additional…

  • Ninhydrin Reagent

    Hardy Diagnostics

    For use in rapid determination of sodium hippurate hydrolysis reactions in bacteria. Useful for the presumptive identification of Campylobacter, Listeria, and Gardnerella vaginella.

  • Loeffler's Methylene Blue Stain

    Hardy Diagnostics

    Used to examine metachromic granules in C. diphtheriae, screening bacteria in CSF, or for enumeration of fecal leukocytes.

  • Bromothymol Blue, Free Acid

    Bio Basic Inc.

  • Phenolphthalein

    Amresco

    Synonym(s): 3,3-Bis(4-hydroxyphenyl)-1(3H)-isobenzofuranone Molecular Weight: 318.33 Molecular Formula : C20H14O4 Storage Condition: Room Temperature

  • Phenol Red

    Bio Basic Inc.

  • Dobell and O'Connor Iodine

    Hardy Diagnostics

    For use in staining parasite ova and protozoan cysts in fecal wet mounts. This preparation is a 1:5 dilution of Lugol's Iodine.

  • Methyl Red

    Bio Basic Inc.

  • Hematoxylin, Harris

    Ricca Chemical

  • Papanicolaou Stain, EA-36-50

    Ricca Chemical

  • Orange G, Sodium Salt

    Bio Basic Inc.

  • Eosin Y Disodium Salt

    Amresco

    Grade: Certifiable Molecular Weight: 691.85

  • Fuchsin-Carbol, Ziehl-Neelsen

    Ricca Chemical

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