Tissue Fixatives
Electron Microscopy Sciences Bouin's Solution, 1L
Bouin's solution can be used as a fixation and a staining fluid. Bouin's fixative 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. Bouin's solution may be used as a routine fixative or a staining solution, but should not be used as a preservative for tissue. Tissue cannot be held in Bouin's solution for extended periods. 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.The solution is 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 R-Buffer B (10x), 250 ml for use in Retriever Thermal Slide Processor 250 ML
Used with the Retriever benchtop thermal slide processer that is used on formalin-fixed, paraffin embedded tissues prior to immunostaining.
Electron Microscopy Sciences 4% Paraformaldehyde (formaldehyde) aqueous solution, 100 mL
Paraformaldehyde - methanol free solution. A more efficient and rapid penetrant fixative used in combination with Glutaraldehyde and Acrolein fixatives. 100 ml bottles.
Electron Microscopy Sciences Hollande's Fixative Prefilled, 30 ml cup, 20 ml Fill 20 ML
A modification of Bouin's solution. It is stable and will decalcify small bone specimens. Tissue that is fixed with Hollande's can be stained successfully with most stains, and the cupric acetate in the solution stabilizes red blood cell membranes and cosinophil and endocrine cell granules so that less lysis occurs than with Bouin's solution. Hollande's is widely used as a fixative for biopsy specimens of the gastrointestinal tract.
Thorough washing of the fixative prior to placing the specimen in a phosphate buffered formalin solution is necessary because the salts present in the solution will form an insoluble phosphate precipitate. Packaged in leak-proof histo-containers; prefilled ready-to-use.
Cup: 30 ml
Fill: 20 ml
Electron Microscopy Sciences Perfusion Fixative, Technical Grade, pH 1000 ML
For all of the best results we offer ready to use Perfusion washes and fixatives which are recommended by the NeuroScience Association. All of our solutions are ready made and are of the highest quality. Perfusion wash and fixative technical grade. To be used for standard stains. 10% Phosphate Buffered Formaldehyde.
Grade: Technical
Electron Microscopy Sciences Glutaraldehyde 2.5% in Phosphate Buffer, pH 7.4 500 ML
Glutaraldehyde is available for your convenience in a concentration of 2.5% in Phosphate Buffer.
pH: 7.4
Electron Microscopy Sciences Russell's Modified Zenkers Solution 500 ML
Due to the hazardous nature of mercury, Zenker's fluid is no longer available. In place we are offering Russell's Zenker Fixative, which contains Zinc Chloride. The staining results produced by this fixative are comparable to those of Zenker's Stock solution. Russell's Modified Zenker's is used in the same manner as Zenker's stock solution.
Polysciences, Inc. Glutaraldehyde, 25% EM Grade (Glass Distilled), 111-30-8, MFCD00007025, 5 X 100 M
Glutaraldehyde, Molecular Formula: C5 H8 O2, Molecular Weight: 100.116, Refractive Index: 1.375, Density: 1.062. Hazards: Irritant , Skin sensitizer , Toxic (Ingestion), Handling: Glove, chemical goggles & fume hood, Storage: Store at 4 degrees celsius. Polysciences was the first to develop a superior grade of glutaraldehyde suitable for immunochemical techniques. Each batch of vacuum distilled glutaraldehyde manufactured by Polysciences is analyzed to maintain consistent high quality and freedom from contaminants which destroy antigenicity. Each ampoule is fitted with an ampoule cracker for added safety. EM grade is recommended for histochemical or immunological techniques.
Electron Microscopy Sciences 2.5% Glutaraldehyde in Sodium Cacodylate Buffer, 7.4 pH 10 ML
Premixed, prebuffered fixatives, are pH adjusted for immediate laboratory use. They are freshly prepared upon receipt of order to ensure maximum shelf life. The fixatives are filled in 20 ml glass vials (10 ml/vial). This allows for the immediate fixation of your specimens without costly and time consuming transfer associated with ampoule contained fixatives. In Sodium Cacodylate Buffer.
pH: 7.4
Electron Microscopy Sciences Hollande's Fixative Bulk, Fill 4 LT
A modification of Bouin's solution. It is stable and will decalcify small bone specimens. Tissue that is fixed with Hollande's can be stained successfully with most stains, and the cupric acetate in the solution stabilizes red blood cell membranes and cosinophil and endocrine cell granules so that less lysis occurs than with Bouin's solution. Hollande's is widely used as a fixative for biopsy specimens of the gastrointestinal tract.
Thorough washing of the fixative prior to placing the specimen in a phosphate buffered formalin solution is necessary because the salts present in the solution will form an insoluble phosphate precipitate. Packaged in leak-proof histo-containers; prefilled ready-to-use.
Electron Microscopy Sciences Mcdowell Trump's Fixative 1 LT
Mcdowell Trump's Fixative is prepared fresh upon receipt of order to ensure maximum shelf life.
Electron Microscopy Sciences Glutaraldehyde 2.5% Aqueous 10 ML
Glutaraldehyde is available for your convenience in a concentration of 2.5% aqueous.
Leica Biosystems 10% Neutral Buffered Formalin Fixative, 4 gal
Ready-to-use 10% Neutral Buffered Formalin is a phosphate-buffered fixative supplied in a 4-gallon container for routine histology tissue fixation. It preserves tissue morphology and is compatible with standard staining and downstream processing.
- Prepared 10% formalin solution for consistent fixation.
- Phosphate buffered to maintain neutral pH and tissue integrity.
- Supplied in a 4-gallon container for bulk laboratory use.
- Suitable for routine histology fixation and processing workflows.
- Safety data sheet and product flyer available for handling and compliance.
Electron Microscopy Sciences Hollande's Fixative Prefilled, 15 ml cup, 10 ml Fill 10 ML
A modification of Bouin's solution. It is stable and will decalcify small bone specimens. Tissue that is fixed with Hollande's can be stained successfully with most stains, and the cupric acetate in the solution stabilizes red blood cell membranes and cosinophil and endocrine cell granules so that less lysis occurs than with Bouin's solution. Hollande's is widely used as a fixative for biopsy specimens of the gastrointestinal tract.
Thorough washing of the fixative prior to placing the specimen in a phosphate buffered formalin solution is necessary because the salts present in the solution will form an insoluble phosphate precipitate. Packaged in leak-proof histo-containers; prefilled ready-to-use.
Cup: 15 ml
Fill: 10 ml
Electron Microscopy Sciences SEM FIXATIVE: GLUTARALDEHYDE 2
SEM fixative: Glutaraldehyde 2% in 0.1M Sodium Cacodylate Buffer, pH 7.4