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Safranin (CI. 50240) – 25g
- Biological dye widely used in staining tissues and cells.
- Ideal for differential staining of nuclei and cytoplasm in microscopy.
- High solubility in water and alcohol, making it easy to prepare solutions.
- Used in techniques such as Gram staining and histological analysis.
- Supplied in a 25g pack, suitable for controlled use in the laboratory.
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Ponceau Xylidine (CI. 16150) – 25g
- Versatile dye for staining proteins and analyzing gels.
- High solubility, allowing rapid preparation in aqueous solutions.
- 25g pack, ideal for laboratories with moderate demand.
- Used in visualization methodologies and biochemistry research.
- Easy handling and application in laboratory staining.
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Ponceau S (CI. 27195) – 25g
- High stability synthetic dye for laboratory staining.
- Suitable for staining proteins in electrophoresis.
- 25g pack, convenient for use in experiments.
- Dissolves quickly in aqueous solutions, making it easy to prepare.
- Ideal for use in analysis techniques and scientific research.
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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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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)
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Sodium Metabisulfite PA ACS
- Reducing Agent: Sodium Metabisulfite PA ACS is a powerful reducing agent used in sample preservation processes.
- Antioxidant properties: Helps prevent the oxidation of compounds, maintaining the integrity of laboratory samples.
- High Solubility: Excellent solubility in water, making it easy to incorporate into various formulations.
- ACS Class purity: Classified as PA ACS, guaranteeing reliability in your laboratory applications.
- Suitable packaging: Available in 1000g and 500g bottles, adapting to the user’s needs.
Sodium Metabisulfite PA ACS
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Potassium Metabisulfite PA – 500g
- It has high ACS purity, guaranteeing quality for laboratory use.
- Widely used as a preservative and antioxidant agent in solutions.
- It is a reducing compound, essential in bleaching processes.
- Ideal for the food and beverage industries, especially in wine production.
- Supplied in a 500g bottle, practical for handling and storage.
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HistoKit Special Staining Kit – PAS
Benefits of HistoKit PAS
HistoKit PAS offers a number of benefits for diagnostic laboratories:
- High efficiency in detecting carbohydrates: The PAS method is particularly effective in identifying glycogen, mucin and fungal structures, which are essential for accurate diagnoses.
- Fast and efficient: With a total procedure time of just 45 minutes, it is ideal for laboratories with high demand.
- Ease of Use: The detailed manual that comes with the kit ensures that even less experienced technicians can apply the color safely.
- Versatility: Suitable for a variety of diagnostic applications, including the identification of carbohydrate-related diseases and fungal infections.
- Diagnostic Quality: The results generated by HistoKit PAS provide a clear contrast, making it easier to analyze and interpret the results.
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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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Metallic Iodine PA ACS – 100g
- Iodine in its metallic form, with high purity for analytical use.
- Used in iodination reactions and organic synthesis.
- 100g pack, convenient for use in small quantities.
- Used in qualitative and quantitative analyses in the laboratory.
- Stable product and easy to handle in a controlled environment.
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Potassium Iodide PA ACS – 500g
- Reducing agent and source of iodide ions in chemical reactions.
- Essential for iodometric titration synthesis and analysis.
- Supplied in a 500g bottle, ideal for frequent use.
- High solubility, allowing easy application in aqueous solutions.
- ACS purity, guaranteeing reliable results.
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Indigo Carmine PA (CI. 73015) – 25g
- Dye used in solubility analyses and titrations.
- High purity PA, ideal for accurate laboratory results.
- Used in absorption tests and for detecting specific substances.
- 25g pack, perfect for controlled use in the laboratory.
- Intense blue color, easily identifiable in aqueous solutions.
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Sodium Hypochlorite (10%-12%) PA – 1L
- Highly concentrated solution of sodium hypochlorite (10%-12%).
- Used as a powerful disinfectant and bleach.
- Ideal for neutralizing pathogens in laboratory environments.
- Practical and economical 1000ml container.
- Essential for procedures requiring high oxidizing power.
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Sodium Hypochlorite ( 5%-6%) PA – 1L
- Concentrated sodium hypochlorite solution with a content of between 5% and 6%.
- Ideal for disinfection and microbiological control in laboratories.
- Used as an oxidizing agent in chemical reactions.
- 1000ml bottle, suitable for use on a laboratory scale.
- Suitable for cleaning and sanitizing processes.
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Sodium Hydroxide 5% – 1000ml
- High concentration and purity solution, ideal for standardizations and titrations.
- Used in the preparation of alkaline solutions in various protocols.
- 1000ml bottle for practical use.
- Essential in neutralization and pH adjustment processes.
- Compatible with various reagents in chemical experiments.
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Hydroquinone PA – 500g
- Powerful reducing agent used in photographic and laboratory processes.
- High stability, ideal for formulating analysis reagents.
- Versatile use in chemical and pharmaceutical synthesis.
- 500g pack, practical for research laboratories.
- PA purity, ensuring consistent and accurate results.
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Hexamethylenetetramine PA ACS (Urotropine) – 500g
- Commonly used in the preparation of culture media and as a buffer.
- Highly soluble in water, ideal for use in laboratory solutions.
- Essential for the synthesis of polymers and resins.
- 500g bottle, suitable for frequent use.
- Widely used in the chemical and pharmaceutical industry as a reaction intermediate.
