Stains & Dyes

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  • Cresol Red, Sodium Salt

    Bio Basic Inc.

  • DAF-FM DA

    MilliporeSigma

  • Basic Fuchsin, Hydrochloride

    Bio Basic Inc.

  • Liquid Stable Nuclear Fast Red

    Amresco

    Ready-to-use solution No precipitation upon storage No filtering required Liquid Stable Nuclear Fast Red is a room temperature, stable solution formulated specifically to prevent precipitation during storage. Liquid-Stable Nuclear Fast Red is used in immunohistochemistry as a nuclear…

  • Cobalt Chloride Hexahydrate

    MP Biomedicals

    Cobalt chloride is utilized in commercial applications such as electroplating, catalyst preparation, painting on glass and porcelain, and in the manufacture of vitamin B12. It is also used as a humidity and water indicator; when cobalt chloride is used with desiccants, it will change from blue to…

  • Safranine O

    MP Biomedicals

    Safranine O is a biological stain used in histology, cytology, bacteriology. It is a redox and adsorption indicator.

  • Uranyl Formate

    Electron Microscopy Sciences

    For ultra fine grain structure, Electron Microscopy Sciences' Uranyl Formate offers amazing advancement in negative staining for microscopy.

  • Malachite Green, Oxalate Salt

    RPI (Research Products International)

  • Brilliant Blue G

    BeanTown Chemical

    CAS: 6104-58-1 EC No: 228-058-4 MDL No: MFCD00078482 Powder Molecular Formula: C47H48N3NaO7S2 MW: 854.02

  • Papancolaou Stain,Gill's EA

    Ricca Chemical

  • Bromophenol Blue

    Electron Microscopy Sciences

    (3',3",5 '5"-Tetrabromophenol-sulfonthalein) Formula: C19H10O5SBr4   Formula Weight: 669.97   CAS #: 115-39-9

  • Giemsa stain, modified

    MilliporeSigma

    Synonym: Giemsa Solution MDL number: MFCD00081642 PubChem Substance ID: 24895392 Application When blood films are stained using Giemsa Stain, the nucleus and cytoplasm of white blood cells take on characteristic blue or pink coloration. The use of purified eosin and thiazine…

  • Indole, Kovac's Reagent

    Hardy Diagnostics

    P-dimethylaminobenzaldehyde, to test indole production in indole broth or for biochemical strip/cupule methods. Positive indole reactions with Kovac's will turn pink to red. Does not require a xylene or chloroform extraction as with Ehrlich's Reagent. Kovac's Reagent is not for rapid…

  • Coomassie® Brilliant Blue G-250

    MP Biomedicals

    Brilliant Blue G (CBBG) is a member of the Coomassie dye family and is commonly used in analytical biochemistry to stain proteins in SDS-PAGE and BN-PAGE. The "G" in the name Brilliant Blue G refers to a blue dye with a greenish hue. The "R" in the name of Brilliant Blue R…

  • Evans Blue, dye content approximately 85%

    BeanTown Chemical

    CAS: 314-13-6 EC No: 206-242-5 MDL No: MFCD00004021 Powder Molecular Formula: C34H24N6Na4O14S4 MW: 960.82

  • 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…

  • Carmine

    BeanTown Chemical

    CAS: 1390-65-4 EC No: 215-724-4 MDL No: MFCD00167028 RTECS: FH8891000 Powder

  • Camco Quik Stain® (Wright)

    Cambridge Diagnostic

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

  • Methylne Blu Milk Smear Stn

    Ricca Chemical

  • 2,6-Dichloroindophenol Sodium Salt

    MP Biomedicals

    2,6-dichlorophenolindophenol (DCPIP) is a blue chemical compound used as a redox dye. In Oxidized form DCPIP is blue; whereas in reduced form DCPIP is colorless. The rate of photosynthesis can be measured by the rate at which this dye changes color (is reduced) when exposed to light in a…

  • Acid Fast Stain Kit, Kinyoun

    Hardy Diagnostics

    Used as a differential method to detect the difference between those organisms which decolorize with treatment of acid alcohol, and those that do not, such as the mycobacteria. This is the "Cold Stain" method that does not require heating of the slide. Kit includes one 8 oz. bottle…

  • Giemsa Stain, Stock

    Ricca Chemical

  • Safranin O

    Bio Basic Inc.

  • Q-Slide™ AFB

    Hardy Diagnostics

    A convenient ready-to-stain control slide that will test both your stain solutions and your staining techniques. Positive and negative stain control organisms are affixed to the circles in each Q-Slide™. Up to four patient specimens (in the squares) may be processed at the same time as the QC…

  • Hematoxylin, 96% dry weight

    BeanTown Chemical

    CAS: 517-28-2 EC No: 208-237-3 MDL No: MFCD00078111 RTECS: MH7875000 Powder Molecular Formula: C16H14O6·xH2O MW: 302.29 (anhydrous) Melting Point: 200° (decomposes)

  • ECL Extended

    Expedeon

    ECL Extended is a solution with a very high level of signal intensity and is most effective for important blots with low protein levels and dilute antibodies. The solution is sensitive enough to detect approximately 150 fg of protein per band and has a signal duration of up to 18 hours to allow…

  • Lugol Stain (Iodine conc.), APHA

    Exaxol

  • LabSafe Nucleic Acid Stain

    G-Biosciences

    LabSafe™ Nucleic Acid Stain is a new and safe nucleic acid stain for the visualization of double-stranded DNA, single-stranded DNA, and RNA in agarose gels. The dyes are developed to replace toxic Ethidium Bromide (a potent mutagen), commonly used in gel electrophoresis for visualization of…

  • EZ-VISION® In-Gel Solution

    Amresco

      Immediate results Easy and convenient Eliminates the use of ethidium bromideg EZ-Vision® In-Gel Solution, 10,000X is a non-mutagenic, non-toxic fluorescent DNA Dye that is used as an in-gel or post-run stain to visualize DNA in agarose gels. EZ-Vision®…

  • 6X GelRed® Prestain Loading Buffer

    Biotium

    6X GelRed® Prestain Loading Buffers are DNA gel loading buffers containing GelRed® for one-step fluorescent staining and gel loading of DNA.

  • Iodine

    Bio Basic Inc.

  • Phloxine B

    Spectrum Chemical

    PHLOXINE B, also known simply as phloxine, is used in the hematoxylin-phloxine-saffron stain. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use. These…

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