Preservatives(food)
Flavor Enhancers
Acidulants
Sweeteners
Antioxidants
Colorants(food)
Nutraceutical Ingredients (food)
Nutrient Supplements
Emulsifiers
Collectors
Dust Suppressants
Explosives and Blasting Agents
Flocculants and Coagulants
Frothers
Leaching Agents
pH Modifiers
Precious Metal Extraction Agents
Antioxidants(plastic)
Colorants (Pigments, Dyes)
Fillers and Reinforcements
Flame Retardants
Monomers
Plasticizers
Polymerization Initiators
Stabilizers (UV, Heat)
Antifoaming Agents
Chelating Agents
Coagulants and Flocculants
Corrosion Inhibitors
Disinfectants and Biocides
Oxidizing Agents
pH Adjusters
Scale Inhibitors( water)
Antioxidants(cosmetic)
Emollients
Fragrances and Essential Oils
Humectants
Preservatives
Surfactants(cosmetic)
Thickeners
UV Filters
Fertilizers
Soil Conditioners
Plant Growth Regulators
Animal Feed Additives
Biostimulants
Pesticides (Herbicides, Insecticides, Fungicides)
Active Pharmaceutical Ingredients (APIs)
Excipients
Solvents(pharmaceutical)
Antibiotics
Antiseptics and Disinfectants
Vaccine Adjuvants
Nutraceutical Ingredients (pharmaceutical)
Analgesics & Antipyretics
Analytical Reagents
Solvents(lab)
Chromatography Chemicals
Spectroscopy Reagents
microbiology-and-cell-culture-reagents
Molecular Biology Reagents
Biochemical Reagents
Inorganic and Organic Standards
Laboratory Safety Chemicals
Specialty Laboratory Chemicals(Special Laboratory Equipment)
Demulsifiers
Hydraulic Fracturing Fluids
Scale Inhibitors(oil)
Surfactants(oil)
Drilling Fluids
Dyes and Pigments
Bleaching Agents
Softening Agents
Finishing Agents
Antistatic Agents
Admixtures
Waterproofing Agents
Sealants and Adhesives
Curing Compounds
Concrete Repair Chemicals
Anti-Corrosion Coatings
Surfactants(cleaning)
Builders
Enzymes
Solvents (Cleaning)
Fragrances
Electronic Chemicals
Catalysts
Lubricants
Photographic Chemicals
Refrigerants
Automotive chemicals
Pyrotechnic Chemicals
Biodegradable Surfactants
Bio-based Solvents
Renewable Polymers
Carbon Capture Chemicals
Wastewater Treatment Chemicals
Pigments
Solvents(paint)
Specialty Coatings
Binders/Resins
Additives
Driers
Anti-Corrosion Agents
Functional Coatings
Application-Specific Coatings
Fresh Herbs
Ground Spices
Whole Spices
Spice Blends
Dried Herbs
Leavening Agents
Dough Conditioners
Flour Treatments
Fat Replacers
Decoratives
Preservatives(baking)
Plasticizers & Softeners
Reinforcing Agents
Adhesion Promoters
Vulcanizing Agents
Antidegradants
Blowing Agents
Fillers & Extenders
Accelerators & Retarders
Nutrient Agar
Whatsapp Order
Product Description
Nutrient Agar is a general-purpose solid growth medium used extensively in microbiology laboratories for the cultivation of a wide variety of non-fastidious microorganisms. It consists of a blend of peptones, beef extract, and agar as the solidifying agent. Nutrient Agar supports the growth of bacteria and fungi, providing essential nutrients such as amino acids, nitrogen, vitamins, and minerals.
Description
Uses
Primary Uses
- Microbial Cultivation
- Supports growth of a broad spectrum of bacteria and fungi in laboratory cultures.
- Used for routine isolation, maintenance, and enumeration of microorganisms.
- Quality Control Testing
- Employed in pharmaceutical, food, and cosmetic industries for microbial contamination testing.
- Educational Purposes
- Widely used in academic institutions for teaching microbiology and conducting experiments.
- Research Applications
- Used as a baseline medium for microbiological research and microbial strain maintenance.
Secondary Uses
- Antibiotic Sensitivity Testing
- Serves as a base medium for disc diffusion tests with added supplements.
- Environmental Microbiology
- Used to isolate and cultivate environmental microbes from soil and water samples.
- Biotechnology
- Serves as a medium for microbial culture in small-scale biotechnological assays.
- Microbial Enumeration
- Applied in quantifying viable microbial counts in various samples via plate counts.
KEY PRODUCT FEATURES
Key Attributes
Basic Identification Attributes
- Chemical Name (IUPAC): Microbiological growth medium (complex mixture)
- Common/Trade Name: Nutrient Agar
- CAS Number: Not applicable (mixture)
- HS Code: 3822.00.00
- Synonyms: General Purpose Agar Medium
Physical & Chemical Properties
- Physical State: Solid (powdered form for preparation); gel (after preparation)
- Color: Pale yellow to light amber after sterilization
- Odor: Characteristic mild peptone/beef extract smell
- pH: Typically 6.8 ± 0.2 at 25°C
- Solubility: Soluble in boiling water; forms gel upon cooling
Safety & Hazard Attributes
- GHS Classification: Not classified as hazardous
- Toxicity: Non-toxic under normal laboratory handling
- Exposure Limits: No specific limits; standard microbiological lab safety applies
Storage & Handling Attributes
- Storage Conditions: Store in a cool, dry place in sealed containers
- Container Type: Supplied in powder form in plastic or glass bottles
- Shelf Life: 1–2 years if stored properly
- Handling Precautions: Avoid inhalation of powder; use aseptic techniques
Regulatory & Compliance Attributes
- Complies with microbiological culture medium standards such as USP, EP, and ISO 11133
- Manufactured under Good Manufacturing Practices (GMP) for laboratory reagents
Environmental & Health Impact
- Biodegradability: Biodegradable organic material
- Ecotoxicity: Low environmental risk when disposed of properly
- Bioaccumulation: Not applicable
- Carcinogenicity/Mutagenicity: Not classified as hazardous
SAFETY HANDLING PRECAUTIONS
Safety Handling Precautions
- PPE Required: Lab coat, gloves, and eye protection recommended
- Handling Guidelines: Use in sterile conditions; avoid ingestion or inhalation of powders
- Storage Measures: Keep container tightly closed to prevent moisture uptake
First Aid Measures
- Inhalation: Move to fresh air if respiratory irritation occurs
- Skin Contact: Wash with soap and water if irritation develops
- Eye Contact: Rinse eyes with water for 15 minutes; seek medical attention if irritation persists
- Ingestion: Rinse mouth; seek medical advice if adverse effects occur
Firefighting Measures
- Fire Hazards: Non-flammable; may burn under extreme heat
- Extinguishing Media: Use water spray, foam, or dry chemical extinguishers
- Special Precautions: Avoid inhalation of dust during handling
- Hazardous Combustion Products: Carbon oxides and nitrogen oxides
Related products
Benedict Solution Extra Pure
Benedict Solution Extra Pure is a high-purity, blue-colored reagent solution widely used in laboratory settings for the qualitative detection of reducing sugars, such as glucose and fructose. It contains copper(II) sulfate, sodium citrate, and sodium carbonate, which react with reducing sugars under heat to form a colored precipitate ranging from green to brick red, depending on sugar concentration. This makes it essential in biochemical and educational laboratories for carbohydrate analysis and metabolic studies. The extra pure grade ensures consistent composition and reliable colorimetric response, supporting accurate and reproducible results in teaching and research environments. It should be stored in a cool, dark place in a tightly sealed container to maintain stability and prevent degradation.
Distilled Water Extra Pure
Distilled Water Extra Pure is laboratory-grade water that has been thoroughly purified through distillation to remove all dissolved salts, minerals, organic compounds, and microbial contaminants. It serves as an essential solvent and diluent in chemical analyses, reagent preparation, and biological experiments where purity is critical. Its high level of cleanliness ensures minimal interference in sensitive laboratory procedures, making it ideal for use in analytical instrumentation, standard solution preparation, and microbiological testing.
Egg Albumen Extra Pure
Egg Albumen Extra Pure is a high-grade laboratory reagent derived from the white of eggs, known for its excellent protein content and binding properties. It is commonly used in biochemical experiments, protein electrophoresis, microbiological media, and as a blocking agent in immunoassays like ELISA. Its purity ensures consistent results in sensitive lab procedures involving protein interactions, enzyme activity studies, and cell culture applications.
Field Stain A and B Extra Pure
Field Stain A and B Extra Pure are specially formulated biological stains used primarily in hematology and microbiology for rapid differential staining of blood smears and parasites, especially in field conditions. Field Stain A typically contains methylene blue and azure dyes dissolved in a phosphate buffer, which preferentially stains the nuclei and cytoplasm of white blood cells. Field Stain B, on the other hand, contains eosin and counterstains the red blood cells and other acidic cellular components. Together, these stains provide excellent contrast and clarity, making them ideal for identifying malarial parasites and conducting quick diagnostic assessments in low-resource or remote environments. Their extra pure quality ensures minimal contamination, consistent performance, and reliable results in both clinical and educational settings.
Methyl Paraben Extra Pure
Methyl Paraben Extra Pure is a high-purity chemical widely used as a preservative in pharmaceuticals, cosmetics, personal care products, and food applications. It is valued for its strong antimicrobial and antifungal properties, helping to extend the shelf life of various formulations by preventing the growth of bacteria and mold. In laboratories, it is commonly employed in microbiological media and analytical standards. Its excellent stability across a broad pH range, combined with low toxicity and high efficacy even at low concentrations, makes it a preferred choice in sensitive applications. This extra pure grade ensures consistent quality and performance for critical uses.
Methylene Blue Powder Extra Pure
Methylene Blue Powder Extra Pure is a high-grade dye with diverse laboratory and industrial applications. It is widely used as a biological stain in microscopy for highlighting cellular structures such as nuclei, bacteria, and parasites, particularly in blood smear and bacteriological studies. In chemistry, it serves as a redox indicator due to its distinct color change properties, and in aquaculture, it acts as a treatment for fungal and bacterial infections in fish. Its extra pure formulation ensures maximum staining clarity, minimal contamination, and reliable results in research, diagnostics, and educational settings.
Neutral Red Solution Extra Pure
Neutral Red Solution Extra Pure is a high-purity, ready-to-use solution of the pH indicator dye Neutral Red, widely employed in biological, biochemical, and analytical laboratories. Known for its distinct color change—red in acidic environments and yellow in alkaline—it is commonly used to stain lysosomes in viable cells, making it invaluable in cell viability assays, cytotoxicity studies, and microscopic cell structure investigations.
This Extra Pure grade ensures excellent clarity and precision in results, especially in sensitive microbiological and histological procedures. It is frequently used in conjunction with culture media to observe metabolic activities and in vital staining techniques to differentiate between live and dead cells. Proper handling involves storing it in tightly sealed amber containers away from light and heat to maintain its stability and effectiveness.
Nicotinamide Extra Pure
Nicotinamide Extra Pure is a refined, high-purity form of vitamin B3, widely recognized for its essential role in human and animal health. It serves as a vital component in the synthesis of NAD⁺ and NADP⁺, coenzymes that are fundamental to numerous metabolic and enzymatic reactions in living cells. In laboratory settings, it is frequently used in biochemical research, cell culture media, and vitamin assays due to its stable and bioactive nature.
In pharmaceutical applications, nicotinamide is commonly used in the formulation of supplements and dermatological treatments, where it supports skin barrier function, reduces inflammation, and helps alleviate acne and hyperpigmentation. Its presence in cosmetic products is valued for promoting smoother, more even-toned skin. The Extra Pure grade guarantees minimal impurities, making it ideal for sensitive applications in health care, research, and personal care products. It should be stored in a cool, dry environment away from light to maintain its integrity.
