A fast yet gentle bone decalcifier that has been formulated from semiconductor grade formic acid, highly purified reagent grade water and EDTA. Formical-2000™ works well not only as a general purpose decalcifier for all routine histological specimens, it works especially well to decalcify…

Stains axons, intracellular neurofibrils, and senile plaques in just 35 minutes. This kit is suitable in lieu of and comparable to the Gros-Bielschowski’s, Sevier-Munger, Rio-Hortega, and Holmes’ procedures for staining axons. The MasterTech Modified Bielschowsky’s Stain Kit…

Azer Scientific's Everclear™ Xylene substitute is a safe alternative to xylene. It can be used as a solvent and clearing agent as well as for dissolving paraffin, waxes, glues, and adhesives.

Description EP Highly Purified Water (HPW) Highly Purified Water Intended for use in the preparation of products where water of high biological quality is needed, except where Water for Injections (WFI) is required. Highly Purified Water meets the same quality standards as WFI but…

100% aliphatic hydrocarbon for processing and staining. Higher permissible exposure limit than xylene. Virtually no odor. Flash point 104°F. Exceptionally high purity. Xylene Substitute.

Uniquely formulated hematoxylin stain that can be used in place of Gill or Harris hematoxylins. Does not require daily filtering or form metallic sheens. Rapidly provides unsurpassed nuclear chromatin delineation with no affinity for background or mucin staining. May be used for both histology and…

4% Paraformaldehyde Phosphate Buffer, Pint. 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 reference buffers.

Ready-to-use zinc formalin solution. Especially recommended for use in immunohistochemistry, as zinc formalin preserves more immunoreactivity than standard NBF. 96/case

An aqueous-based frozen section embedding medium designed to support tissue blocks in cryostat sectioning. Formulated to promote rapid freezing, enhanced sectioning and consistent results at a working temperature of -20C. 4 oz bottle.

The Carson Millonig modified buffering formulation preserves tissue specimens for both light and electron microscopy and can be used in place of traditional 10% NBF.

Stains for acid mucosubstances in just 45 minutes. Working Colloidal Iron Solution is absorbed and reacts with a working Prussian Blue Solution, serving as the primary stain by producing blue acid mucosubstances against pink to red collagen counterstained by Van Gieson’s. 100ml Stain Kit…

Stains bone marrow Helicobacter Pylori, and gastric tissue in under 15 minutes. Over the past decade, the dye content for Giemsa stain has changed dramatically during the manufacturing process, reducing the polychromatic qualities in Giemsa stains, world-wide. The MasterTech Optimized Giemsa Stain…

Stains for gram positive and gram negative bacteria in less than five minutes. This kit is suitable in lieu of and comparable to the Brown and Brenn, Brown and Hopps, and Modified Gram Methods for staining gram positive and gram negative bacteria. The MasterTech Gram Stain Kit® differs from…

Combine equal parts of A & B MasterTech Weigert's Hematoxylin

This filtered and ready-to-use tissue fixative is freshly made from high purity paraformaldehyde powder. This solution may be stored at room temperature for at least one year without change of the original quality. The standard solution contains 4% paraformaldehyde in 0.1 M phosphate buffer (pH 7.4).

Transforms waste formalin into an odorless, 100% non-hazardous material. Comes in liquid form with no powders to mix or dissolve. Waste reaction time of 2-3 hours enables same day disposal. Third-party environmental data confirms NeutraGreen™ will neutralize waste formalin to a material that…

Muscle and Collagen stain. Used in the One Step Trichrome stain kit.

Concentrated NBF to save space. Combine 1 part concentrate with four parts water for a ready-to-use solution. 10% NBF Formalin Concentrate, 1 gallon / 55 gallons.

Herovici's Stain Solution B is a component for the MasterTech Herovici's Collagen Stain Kit.

A buffered alkaline rinse with a mild pH (8.0). Ensures optimal staining and proper cellular contrast. Bluing Reagent is premixed and ready-to-use. How to Pour an F-Style Bottle from StatLab on Vimeo .

non-toxic tissue fixative no protein crosslinking use the same lab protocols as formalin designed to optimize molecular tests TAG-1™ is a Class 1 general reagent pursuant to 21 CFR 864.4010 designed to directly replace formalin for tumor tissue fixation. TAG-1 is non-toxic,…

Our Marking Dyes for Tissue are designed to perfect orientation of excised surgical specimens, which is highly beneficial to surgeons and pathologists testing for skin cancer. This method of marking multiple margins of specimens was originally documented by Dr. Frederic Mohs. Tissue marking dyes…

(Bonceau BS; Acid Red 66; Croceine Scarlet; Double Scarlet BSF) Formula: C₂₂H₁₄N₄Na₂O₇S₂   Formula Weight: 556.4 CAS #: 4196-99-0 Solubility: 5.0% Water; 0.25% Alcohol; 1.5% Cellosolve; 1.5% Glycol;…

Enjoy strict quality control of raw materials and finished product and a high quality product every time with the Thermo Scientific™ Richard-Allan Scientific™ Eosin-Y with Phloxine. Strict quality control of raw materials and finished product ensures a high quality product every…

Modified traditional formulation. Contains no mercury. Generally used as a regressive stain, but may also be used in progressive staining protocols. Produces rapid and distinct nuclear detail. Part of the StatLab Classic stain line: Before hybrid stains, there was Harris and Gill. If you prefer one…

Stains myelin sheaths and nissl substances in one hour and fifteen minutes. MasterTech’s improved Luxol Fast Blue Stain Kit contains a specially formulated Luxol Fast Blue stain that reduces staining time to one hour and fifteen minutes, while most other kits on the market take over two…

A modified formulation used in combination with the EA series to stain keratinized cells in all gynecological and non-gynecological specimens. This formulation eliminates common chemical precipitation associated with traditional OG products. How to Pour an F-Style Bottle from StatLab on …

Bouin's 2000™ is a pleasant smelling, low-hazardous replacement for Bouin's Fluid. It is a superior tissue fixative and mordanting agent. It contains no Picric Acid and less than 0.1% formaldehyde. Bouin's 2000™ is the best alternative to Bouin's Fluid. No change of…

The Carson Millonig modified buffering formulation preserves tissue specimens for both light and electron microscopy, and can be used in place of traditional 10% NBF.

1% Acid Alcohol differentiates bacteria from background tissue by removing excess Advance Carbol Fuchsin Stain used in the MasterTech Acid Fast Bacteria Stain Kit and the Fite’s Stain Kit procedures. Running out of a component in your MasterTech Stain Kit? Replace your used or expiring item…

Medium dye concentration for histology or intense cytology staining. Produces a darker nuclei, or used when shorter staining times are needed. Nuclear detail is very distinct and has great clarity. Part of the StatLab Classic stain line: Before hybrid stains, there was Harris and Gill. If you…