bioWORLD

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  • Gram Stain Kit

    bioWORLD

    Contains one bottle of each solution:Crystal Violet, Iodine, Decolorizer, Safranin-O Counterstain The iodine reagent is a stable, single solution, requiring no mixing.

  • Hematoxylin

    bioWORLD

    A general histological stain. High Purity Grade EM (550nm, 0.1M NaOH) >14,700

  • Decolorizing Solution

    bioWORLD

    Used in Gram staining

  • Cargille Type A Immersion Oil

    bioWORLD

    Cargille has been serving microscopists since 1940 when it introduced the first non-drying immersion oil formula. Since then, they have continued to improve and expand their line of immersion oils to become the undisputed leaders in immersion oil technology. Oils are available in a number of…

  • Safranin-O-Counterstain

    bioWORLD

    Safranin O is a biological stain commonly used as a counter stain for gram-negative bacteria in the Gram stain procedure. Safranin O has been observed to bind to DNA at a pH 2.21. In the Flemming triple stain procedure Safranin O is used to stain for chromosomes. In late Palaeozoic pteridosperm…

  • TBS/Fish Gelatin, 10X Solution

    bioWORLD

    TBS fish gelatin solution used as blocking, diluents and coating solutions is supplied as 10X concentrate of 5% solution.

  • In Situ™ Tissue Fixative

    bioWORLD

    In SituT Fixative is utilized for routine, manual or automated tissue fixation. Cellular material or tissues can be immersed in In Situ for transport and preservation of antigenic sites. In Situ maintains the morphological integrity of cells or tissues, and enhances specific immunohistochermical…

  • Alcian Blue

    bioWORLD

    Histological stain for acidic polysaccharides. High Purity Grade EM (610nm, H2O) >26,000

  • Peroxidase Removal Kit

    bioWORLD

    Endogenous peroxidase is often a problem in histochemical reactions using peroxidase conjugated primary or secondary antibodies. This kit will eliminate 100% endogenous peroxidase activity (in situ).

  • Gram's Iodine Solution

    bioWORLD

    Stabilized and ready to use. Stable, single Solution, no mixing required.

  • Para-Formaldehyde 4% in PBS+Mg/E.

    bioWORLD

    Common fixitive reagent for histology. Also used to make pure formaldehyde. Ultra Pure Grade Contents: 4% para-formaldehyde in PBS with Mg 2+ and EGTA

  • Acid-fast Stain Kit, Methylene Blue

    bioWORLD

    Designed for rapid identification of acid-fast organisms in routine specimens and tissue. Kit contains 8 fl. oz. of each: AFB stain, Acid Alcohol, Methylene Blue. Stain requires no heating and won't decolorize if exposed to acid alcohol for 30 minutes.

  • Para-Formaldehyde (4%) in PBS

    bioWORLD

    Common fixative reagent for histology. Also used to make pure formaldehyde. Ultra Pure Grade Contents: 4% para-formaldehyde in PBS

  • HistoSeal® Laboratory Sealant

    bioWORLD

    HistoSeal* Laboratory Sealant is ideal for securing coverslips onto specimen slides and freshly mounted specimens. Convenient, non-toxic, and non-reactive, HistoSeal* keeps samples where they should be, on the slide. Use with round or square cover slips.

  • Methylene Blue Counterstain

    bioWORLD

    Counterstain for use with Carbol Fuchsin Stain for the identification of AFB Sold as .5 units of Solution A and .5 units of Solution B

  • Toluidine Blue O

    bioWORLD

    Higth Purity Grade A metachromatic stain for histology. EM (626nm, water) >45,000 Moisture <5.0%

  • Crystal Violet Stain Solution

    bioWORLD

    Gram stain for differentiating between Gram+ and Gram- organisms using Safranin-O as a counterstain. Contains: 2% Crystal violet, certified grade, 0.8% ammonium oxalate and 20% Ethyl alcohol. bioWORLD's products are supplied for LABORATORY RESEARCH USE ONLY. The product may not be…

  • Cargille Type FF Immersion Oil

    bioWORLD

    Cargille has been serving microscopists since 1940 when it introduced the first non-drying immersion oil formula. Since then, they have continued to improve and expand their line of immersion oils to become the undisputed leaders in immersion oil technology. Oils are available in a number of…

  • Acid fast bacillus stain (Zi.Nee.)

    bioWORLD

    Acid fast bacillus stain uses carbol fucshin dye (Ziehl Neelsen method) for identification of acid fast organism.

  • Pyronin Y

    bioWORLD

    Used to stain RNA. Also called Pyronin G or Pyronin J. Melting Point: 250-260°C Dye Content: 45+%

  • Brilliant Green

    bioWORLD

    Counterstain for use with Carbol Fuchsin Stain for the identification of AFB

  • DAB-nickel Peroxidase Kit

    bioWORLD

    DAB (3,3´-diaminodbenzidine) is a sensitive colorimetric substrate used with horseradish peroxidase (HRP) in immunohistochemistry and immunoblotting applications. HRP catalyzes hydrogen peroxide oxidation of substrates such as DAB. Electrons are transferred by HRP from the DAB to the peroxide…

  • Bioclear - tissue clearing agent

    bioWORLD

    A biodegradable hydrocarbon that is non-carcinogenic, non-mutagenic, and non-toxic. Ideal for tissue clearing in histology, histopathology, and immunochemical laboratories. It replaces Xylene in tissue clearing application.

  • Cargille Type B Immersion Oil

    bioWORLD

    Cargille has been serving microscopists since 1940 when it introduced the first non-drying immersion oil formula. Since then, they have continued to improve and expand their line of immersion oils to become the undisputed leaders in immersion oil technology. Oils are available in a number of…

  • TBS/Casein

    bioWORLD

    All blocks and dlluents are supplied in a 10X concentration of physiological saline buffer. pH range: 7.6 +/- 0.1

  • Bromothymol Blue, Sodium Salt

    bioWORLD

    Used as a pH indicator. ACS Grade 3,3'-Dibromothymolsulphonephthalein Visual transition interval pH 6.0-7.6

  • Histochoice ™ MB tissue fixative

    bioWORLD

    The Molecular Biology Fixative Safe - Contains no formaldehyde, glutaraldehyde or mercury. Non-Toxic - Is completely odorless and can be safely disposed of down the drain. Histochoice™ MB Tissue Fixative is the first fixative designed for the molecular biologist. It is specially…

  • Fast Green FCT

    bioWORLD

    Stain for showing collagen, muscle, cytoplasm in mammalian tissue, also can be used in cytology and histology. EM (622nm, 50% methanol) > 125,000

  • Basic Fuchsin

    bioWORLD

    A metachromatic stain of cytoplasm and nuclei. High Purity Grade Solubility test: Passes EM (543nm, 50% methanol): 86,900 Dye content >88% A550 >0.65 Staining, leilson procedure: Passes

  • Light Green, SF

    bioWORLD

    A cytological counterstain used for general plant histology. High Purity Grade EM (630nm, water) >63,500

  • Tissuefix™ tissue fixative

    bioWORLD

    TissueFix™ MB Tissue Fixative is the first fixative designed for the molecular biologist Specially formulated to preserve antigenic sites for antibody probes and nucleic acid sites for in situ hybridizations Replaces formaldehyde based, alcohol based, Zenkers, B-5, B-3, Bouin's and…

  • Amido Black

    bioWORLD

    Stain for proteins and total carbohydrates in plants. High Purity Grade EM (615nm, H2O)> 28,500

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