Stains & Dyes

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Stains & Dyes

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  • Ammonium Molybdate

    Electron Microscopy Sciences

  • Ethidium Bromide [EB]

    Bio Basic Inc.

  • Acid Alcohol 0.5%

    Medical Chemical Corporation

  • Very quick reaction times have led to Difco™ being the trusted leader in antisera-typing. Available with complete panels for typing Salmonella O & H, Shigella, Neisseria, E. coli, Vibrio, Listeria, Bordetella and Haemophilus.

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

  • India Ink Stain Solution

    Bio Basic Inc.

    India ink (Pelikan 17 black) is used to stain electro-blotted proteins on blot transfer membranes. Transferred proteins (>5 ng/band) appear as black bands on a gray background. Proteins are stained in the India ink solution after electroblotting from one-dimensional or two-dimensional…

  • Lactophenol Cotton Blue

    Hardy Diagnostics

    For the staining of fungi in slide wetmounts.

  • Composition: Water 94.02%, Sodium Sulfate Anhydrous 4.82%, Sulfuric Acid 1.16%, Methylene Blue Trihydrate 0% Boiling Point: Approximately 100°C Density: 1.04 Melting Point: Approximately 0°C Color: Blue liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 12…

  • India Ink

    Hardy Diagnostics

    For use in the identification of Cryptococcus neoformans by detection of the polysaccharide capsule. India ink is a negative stain that will show a clear zone where the capsule is.

  • MF: C20H19ClN4 MW: 350.84

  • Imidazole

    Electron Microscopy Sciences

    Imidazole is a liquid enhancing buffering agent that, when used with 4% osmium tetroxide solution as a post-fixation for tissue blocks, produces a prominent electron-opaque staining of lipid droplets with no evidence of diffusion. Procedure: Tissue is fixed by vascular perfusion with…

  • Pluronic® F-127


    *Pluronic® F-127 is a nonionic, surfactant polyol with molecular weight around 12,500 daltons. Pluronic® F-127 promotes solubilization of water-insoluble dyes and other materials in physiological medium. Pluronic® F-127 is most commonly used to disperse the acetomethyl (AM) esters…

  • Uranyl Acetate Solution

    Electron Microscopy Sciences

    We are now offering Uranyl Acetate pre-made and ready to use solution for making your work easier. The following percentages are avaialble off the shelf (1, 2, 3, 4). Formula: UO2(OCOCH3)2·2H2O Formula Weight: 424.14 CAS #: 541-09-3 …

  • Concentration: 0.2% w/v in Glacial Acetic Acid Composition: Acetic Acid 99.81%, Gentian Violet 0.19% Boiling Point: Approximately 118°C Density: 1.05 Melting Point: 16.64°C Color: Dark blue to violet/purple liquid Physical State: Liquid Flash Point: 39°C pH Range: Solubility…

  • 2,3,5-Triphenyltetrazolium Chloride is a redox indicator. In the TTC assay (also known as TTC test or tetrazolium test), TTC is used to differentiate between metabolically active and inactive tissues. The white compound is enzymatically reduced to red TPF (1,3,5-triphenylformazan) in living tissues…

  • CAS: 122965-43-9 EC No: 200-515-2 MDL No: MFCD00150006 RTECS: SO5600000 Powder Molecular Formula: C16H18ClN3S·xH2O MW: 319.85 (anhydrous) Melting Point: 180° (decomposes)

  • Dansyl Chloride


  • Ninhydrin

    Bio Basic Inc.

  • Alizarin Red S

    BeanTown Chemical

    CAS: 130-22-3 EC No: 204-981-8 MDL No: MFCD00013049 RTECS: CB1095300 Powder Molecular Formula: C14H7O7SNa MW: 342.26

  • Bromocresol Purple

    MP Biomedicals

    Bromocresol purple binds quantitatively with human serum albumin forming a stable complex with absorbance maximum at 600 nm. The intensity of the color produced is directly proportional to the albumin concentration in the sample. Bromocresol Purple is used as a pH indicator (5.2-6.8 : yellow to…

  • Biebrich Scarlet

    Bio Basic Inc.

  • Xylene cyanol FF, 5g

    Bio Basic Inc.

    Xylene cyanol FF: Xylene cyanol FF. A component of loading buffer; sample buffer; SB, Eco dye; DNA stain; loading dye.

  • CAS: 5486-84-0 EC No: 226-817-4 MDL No: MFCD00074765 Powder Molecular Formula: C34H36Cl4N6O6Zn MW: 831.89

  • Victoria blue B, 25g

    Bio Basic Inc.

    Victoria blue B

  • MF: C22H14Br4O4 MW: 661.96

  • TMD™ Tissue Marking Dyes

    General Data Healthcare

    Excellent for marking excised tissue or processing multiple specimens in one cassette. TMD is fast drying with excellent readability and does not require fixation in Bouin’s.

  • FD Thionin Solution™

    FD NeuroTechnologies

    FD Thionin Solution™, made from thionin certified by the BIOLOGICAL STAIN COMMISSION and with a step by step user manual printed on the bottle, is specifically designed for easy use in all types of laboratories. This solution is specifically formulated and extensively tested for the staining…

  • Alkali Blue 6B

    Bio Basic Inc.

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