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Super Pap Pen Hydrophobic Pen for Immunostaining
- High efficiency: Each pen provides up to 1000 applications for the large version and 500 for the mini, maximizing productivity.
- Safety: Free of 1-bromopropane, reducing health risks for users.
- Versatility: Suitable for immunohistochemistry and in situ hybridization, meeting various diagnostic needs.
- Thermal resistance: Withstands temperatures of up to 120ºC, guaranteeing durability and reliability during use.
- Practicality: Available in different sizes (large and mini), allowing you to choose according to the application required.

Super Pap Pen Hydrophobic Pen for Immunostaining
Select options This product has multiple variants. The options may be chosen on the product page -
HistoKit Special Staining Kit – Fontana Masson
- High Test Capacity: Assembly to carry out at least 60 stains, ideal for meeting high demands.
- Fast Procedure: Total procedure time of 40 minutes, maximizing efficiency.
- Instructions in Portuguese: Accompanying literature makes it easy to use and guarantees consistent results.
- Safety and reliability: ANVISA MS registration 10039370005, ensuring quality and safety.
- Versatility in Diagnostics: Designed to be used in various diagnostic procedures.
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HistoKit Special Staining Kit – Fontana Masson Modified
- High Test Capacity: Assembly to carry out at least 60 stains, ideal for meeting high demands.
- Fast Procedure: Total procedure time of 40 minutes, maximizing efficiency.
- Instructions in Portuguese: Accompanying literature makes it easy to use and guarantees consistent results.
- Safety and reliability: ANVISA MS registration 10039370005, ensuring quality and safety.
- Versatility in Diagnostics: Designed to be used in various diagnostic procedures.
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HistoKit Special Staining Kit – Grocott
Benefits of HistoKit Grocott
Grocott’s HistoKit offers a number of benefits for diagnostic laboratories:
- High efficiency in detecting fungi: The Grocott stain is recognized for its ability to detect fungi with high precision, which is essential for diagnosing fungal infections.
- Ease of Use: With a procedure time of just 1 hour and 5 minutes and a detailed manual, the kit is easy to use, even for less experienced pathology technicians.
- Versatility: It can carry out up to 120 stains, making it an economical and practical solution for laboratories with high demand.
- Full support: Literature accompanying the procedure method ensures that users can apply the coloring safely and efficiently.
- Diagnostic Quality: The results of the Grocott stain provide a clear contrast between the fungi and the background, facilitating the analysis and interpretation of the results.
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HistoKit Special Staining Kit – Reticulin
- High Precision: Visualizes reticular fibers in high definition, essential for detailed diagnoses.
- Quick Application: Procedure completed in 30 minutes, allowing for an agile workflow.
- Reliable Diagnostics: Specific for staining type III collagen fibers, facilitating diagnoses of connective tissue diseases.
- Complete documentation: Includes a user’s guide so that professionals can follow the protocol safely.
- High Performance: Capable of 60 stains, ideal for high-demand laboratories.
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Alcian Blue (CI. 74240) – 10g
- Specialized dye: Classified as CI 74240, guaranteeing its effectiveness and quality.
- Ideal volume: Presented in 10g bottles, perfect for laboratory applications.
- Identification of structures: Effective in staining mucopolysaccharides and glycosaminoglycans.
- Versatility: Used in various staining techniques in histology and cytology.
- Precise results: Clear and reliable staining, essential for diagnoses in pathology.
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Silver Nitrate PA ACS (CAS 7761-88-8)
- Histological dye: Silver Nitrate PA ACS is widely used in tissue staining, allowing cell visualization.
- Reactive Properties: Interacts with proteins, increasing contrast in biological samples.
- Quality PA ACS: Guaranteed purity and quality for use in rigorous laboratory analysis.
- Careful handling: Should be handled with appropriate precautions due to its reactive and toxic nature.
- Variety of packaging: Available in 25g and 50g bottles, meeting different laboratory demands.

Silver Nitrate PA ACS (CAS 7761-88-8)
Select options This product has multiple variants. The options may be chosen on the product page -
Orcein – Powder – 10g
- Natural dye extracted from lichens, suitable for biological coloring.
- Used in histology techniques to highlight cell nuclei.
- Provides high-definition staining in microscopic preparations.
- High solubility in organic solvents, making it easy to prepare.
- 10g pack, ideal for low-consumption applications in the laboratory.
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EasyCooler Laboratory Cooler 26 Liters
- Prolonged thermal preservation: Maintains temperature for up to 4 days with natural ice.
- High resistance: HDPE/HDPE body and resistant hinges for greater durability.
- Airtight closure: hinged lid with rubberized seal for maximum thermal efficiency.
- UV protection: Technology that protects against the sun’s rays, preventing temperature variations.
- Easy transportation: retractable handle for safe and practical transportation.
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DuraEdge – Disposable High Profile Razor for Microtome
- High precision in histological sections.
- Reduction of friction and elimination of striations with PTFE coating.
- Durability and consistency thanks to special stainless steel.
- Practicality and safety with disposable razors.
- Suitable for ultra-thin biopsy sections.
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MicroBlade – High Profile Disposable Microtome Razor
- Precise and uniform cuts: Advanced technology that enables high-precision cuts, essential for detailed and reliable diagnoses.
- Superior durability: The triple coating guarantees an extended service life, promoting economy and efficiency.
- Reduced friction and smoothness: The CHROMATEX coating reduces friction, facilitating smoother and more continuous cuts.
- Adaptability and Versatility: Suitable for most high-profile microtomes, it meets the demands of any laboratory.
- Practicality and Economy: Pack of 50 units, optimizing performance and practicality in daily use.
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MicroBlade – Disposable Low Profile Microtome Razor
- High precision cuts, guaranteeing consistent and reliable results.
- Superior durability, reducing the need for frequent changes.
- Low-profile design for greater comfort and handling during use.
- Less friction during cuts, resulting in a smoother cutting experience.
- Ideal for histotechnicians and pathologists looking for quality and innovation.
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EasyCooler Laboratory Cooler 35 Liters
- Extended thermal preservation: Maintains temperature for up to 5 days with natural ice.
- High durability: Sturdy HDPE/HDPE body and locking system for greater safety.
- Airtight closure: Reversible lid with rubberized seal for maximum thermal efficiency.
- UV protection: EasyUV Protection™ technology to block the sun’s rays and prevent temperature variations.
- Easy to carry: Rigid handle and locking system guarantee practicality and safety when carrying.
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EasyCooler Laboratory Cooler 45 Liters
- Extended thermal preservation: Maintains temperature for up to 6 days with natural ice.
- High capacity: Ideal for transporting large quantities with a capacity of 45 liters.
- Durability: Bi-directional side handles and sturdy nylon hinges for greater strength and practicality.
- UV protection: Protects against sun exposure and keeps the temperature stable for longer.
- Ease of handling: Plastic drain for draining liquids and hermetic pressure closure for greater practicality.
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Base with 4 Wheels for HistoFile Filing System
- Enhanced Mobility: Equipped with fixed and movable wheels with locks to make it easy to transport the HistoFile file safely and conveniently.
- Moisture protection: The base helps protect the file from moisture, preserving the integrity of the archived material.
- Superior durability: Made from high quality steel with textured epoxy paint, providing strength and long durability.
- Easy file removal: Movable wheel system with lock, allowing easy movement and removal of the file when necessary.
- Full compatibility: Developed to be used specifically with HistoFile files, guaranteeing a perfect and secure fit.
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EasyCooler Laboratory Cooler 55 Liters
- Extended shelf life: Keeps its temperature for up to 6 days with natural ice.
- High capacity: 55 liters, ideal for transporting large volumes of food or samples.
- Transport safety: Side handles with locking lid and raised feet to prevent damage.
- Practical to use: Plastic drain for draining liquids and measuring ruler on the lid.
- UV protection: Technology that prevents the content from degrading as a result of exposure to the sun.
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EasyCooler Laboratory Cooler 52 Liters
- Extended thermal preservation: Maintains temperature for up to 6 days with natural ice.
- Large capacity: Ideal for transporting large volumes, with a capacity of 52 liters.
- High durability: bidirectional side handles and sturdy hinges for greater strength and practicality.
- UV protection: Ensures preservation even under direct sunlight, keeping the temperature stable.
- Practical to use: Plastic drain for draining liquids and hermetic pressure closure for greater functionality.
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EasyCooler Laboratory Cooler 36 Liters
- Extended thermal preservation: Maintains temperature for up to 6 days with natural ice.
- High mobility: Equipped with extended side handles and solid rubber wheels for easy transportation.
- Hermetic closure: Two-way opening thermal lid with rubberized seal for maximum thermal efficiency.
- UV protection: EasyUV Protection™ technology guarantees preservation even under sun exposure.
- Practicality and safety: Includes plastic drain for draining liquids, keeping the box clean and functional.
















