Histology Chemicals & Reagents

Azer Scientific’s prefilled formalin containers are filled with a traditional 10% neutral buffered formalin fixative, used in histological applications for fixation and storage of tissue specimens. Our line of prefilled containers were specifically designed for safe collection and transportation of...

Azer Scientific's reagent grade alcohol is a denatured form of ethyl alcohol, approved for sale under U.S. regulations. 90 parts ethyl alcohol, 5 parts methyl alcohol, and 5 parts isopropyl alcohol, the preferred mixture for dehydrating tissue samples prior to embedding.

Ready-to-use 10% neutral buffered formalin (NBF), pH 7.0.

Phosphate Buffered Saline 10X Concentrate, Liter (0.1M) pH 7.2. MasterTech buffers are made from the highest quality chemicals using a specialized process which ensures exact pH levels. Accuracy is maintained through the use of a double-digit precision pH meter, calibrated against industry standard...

Standard fixative solution used for various histology/cytology applications. For histologists that value the convenience and peace of mind of purchasing a ready-to-go solution. Our neutral buffered formalin solution is specifically formulated for histology/cytology. Every batch is quality control...

Use this hematologic stain to facilitate the differentiation of blood cell types in histological samples.

Timm’s sulphide silver method has so far been considered a very sensitive technique for demonstrating metal ions, in particular zinc in the central nervous system. The principle of this technique is that metals in the tissue can be transformed histochemically to metal sulphides. Subsequently,...

FD NeuroSilver™ Kit II is designed for the detection of degenerating neurons in fixed tissue sections of the central nervous system from experimental animals. The principle of this kit is based on the findings that some components of the neurons undergoing degeneration, such as lysosomes,...

The Giemsa Stain Kit (May-Grunwald) is intended for use in the visualization of cells present in hematopoietic tissues and certain microorganisms. This kit may be used on formalin-fixed, paraffin-embedded or frozen sections. Components: May-Grunwald Solution 500 mL; Giemsa Stock Solution 500 mL;...

EmbryoFix™ is a ready-to-use fixative especially suitable for the fixation of embryonic tissues. This solution, consisting of phosphate-buffered paraformaldehyde and picric acid, is prepared mainly according to Zamboni and de Martino. The fixative is packaged in polyethylene vials of...

For both Vintage and Reserve stain line use. A glacial acid based formulation. Provides unparalleled crisp nuclear chromatin detail and eliminates any undesired background staining when used with Reserve and Vintage Hematoxylin. Premixed, safe, and ready-to-use. High–Def® is also available...

Specially treated pad that absorbs formaldehyde. After absorption, formaldehyde is converted to a non-hazardous polymer eliminating harmful vapors.

A high-quality fixative and dehydrant that allows for optimal staining in histology applications.

Reagent ACS grade. Concentration is 37.4% 16 oz.

Saturated Picric Acid Solution is an aqueous reagent in many laboratory procedures. Running out of a component in your MasterTech Stain Kit? Replace your used or expiring item by purchasing an individual solution. Components are available in larger sizes to fit your rate of usage.

Optimized Tartrazine Counterstain provides more intense staining in less time than traditional tartrazine formulations and is a component in the MasterTech McDonald's Gram Stain Kit® .

Stains for strongly sulfated mucosubstances.

Slightly acidified combination of Eosin-Y with Orange-G and Acid Fuchsin. Suitable as replace-ment for routine eosin. Distinct shades of eosin easily obtained from bright red-orange (red blood cell’s and fibrin deposits) to bright red (collagen fibers and skeletal muscle) to red-pink (smooth...

Synonyms: Xylene mixture of isomers Molecular Formula: C8H10 Molecular Weight: 106.17 Linear Structural Formula: C6H4(CH3)2 MDL Number: MFCD00077264 Purity: >=75.0% (xylenes isomers) Melting Point: -34 C Density: 0.86 g/mL at 25 C (lit.) Refractive Index: n20/D 1.497 (lit.)

FD Tissue Cryoprotection Solution™ is a specifically formulated buffer solution that prevents tissue from ice crystal damage during freezing* and preserves the best possible morphology and antigenicity of cells. It has been proven to greatly facilitate both sectioning and various histological...

Gram staining is used to differentiate of Gram-negative and Gram-positive microorganisms. Gram Decolorizer is a mixture of 25% Acetone and 75% Isopropanol solution, used for rapid decolorization before counterstaining.

Yield visually similar results to Gills 2 and 3 with Thermo Scientific™ Richard-Allan Scientific™ Signature Series Hematoxylin 2, a uniquely formulated product. No filtration required Stains up to 2500 slides per pint Part of the Signature Series Staining System Crisp, well-defined...

Stains ferric iron in under 30 minutes. This kit is suitable in lieu of and comparable to the Perl’s Technique and Gomori’s Iron Reaction for staining ferric iron. The MasterTech Iron Stain is less hazardous than these procedures and provides more precise results by using lower strength...