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Aluminum Ammonium Sulfate (12H2O) PA ACS – 500g
- High purity PA ACS product, guaranteeing reactivity and efficacy.
- Acts as an effective coagulant in water treatment processes.
- Essential for chemical applications that require aluminum as a reagent.
- Practical 500g packaging, ideal for experiments and industrial use.
- Also used in food analysis and pharmaceutical formulations.
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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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Mercury Oxide II (Red) PA ACS – 100g
- High purity PA ACS product, suitable for laboratory use.
- Used as a pigment in industrial processes and for chemical applications.
- Stable compound, suitable for controlled chemical reactions.
- Supplied in 100g packaging, convenient for handling.
- It requires careful handling and is ideal for use in controlled environments.
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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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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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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 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.
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Hematoxylin (CI.75290) – 25g
- Basic dye widely used for histological staining.
- Provides intense blue-violet staining in cell nuclei.
- Ideal for use in tissue staining protocols.
- Compatible with Hematoxylin-Eosin (HE) staining techniques.
- Available in a 25g pack, ideal for controlled use.
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Glycerin PA ACS (1250g) – 1000ml
- High purity, ideal for precise laboratory applications.
- Used as a wetting agent and lubricant in various preparations.
- 1000ml container, practical for laboratory use.
- Stable, with low toxicity, it is safe for various laboratory processes.
- Suitable viscosity for use in pharmaceutical and cosmetic formulations.

















