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
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
Nutrient Agar
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
1. 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
2. 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
3. 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
4. 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
5. 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
6. 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
Brilliant Green Extra Pure
Brilliant Green Extra Pure is a high-purity, intense green dye primarily used in microbiology and analytical laboratories for staining and selective microbial inhibition. It is especially effective in culture media to isolate specific bacterial strains, such as Salmonella spp., by suppressing the growth of gram-positive organisms. In addition to its antimicrobial role, it serves as a histological stain in biological research and is used in tracing, titration, and other colorimetric assays. The extra pure grade guarantees high dye content, minimal impurities, and excellent consistency, ensuring reliable results in sensitive and precise laboratory work. It should be stored in a tightly sealed container, away from direct light and heat, to preserve its stability and effectiveness.
Di-sodium Tetraborate Borax Extra Pure
Di-sodium Tetraborate Borax Extra Pure is a high-purity boron compound widely used in laboratory applications for its buffering, emulsifying, and fluxing properties. In analytical chemistry, it serves as a reagent in qualitative and quantitative analysis, particularly in flame tests and as a flux in the preparation of glass beads for spectroscopy. Its buffering capacity is valuable in maintaining pH stability in various solutions, while its detergent-like action supports cleaning and sample preparation. This extra pure grade ensures minimal contaminants, making it ideal for precision work in research, teaching, and industrial laboratories. Store in a cool, dry environment in a well-sealed container.
Disodium Hydrogen Phosphate Dihydrate Extra Pure
Disodium Hydrogen Phosphate Dihydrate Extra Pure is a laboratory-grade chemical widely utilized as a buffering agent and pH stabilizer in analytical chemistry, molecular biology, and biochemical research. It is commonly used in the preparation of phosphate buffer solutions, supporting the maintenance of optimal conditions for enzyme activity and cell culture. This dihydrate form ensures accurate hydration levels for reliable solution formulation. Its high purity makes it suitable for sensitive lab applications requiring minimal interference from impurities. The compound should be kept tightly sealed in a dry environment to preserve its integrity and reactivity.
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.
Magnesium Ascorbyl Phosphate Extra Pure
Magnesium Ascorbyl Phosphate Extra Pure is a highly stable, water-soluble derivative of Vitamin C, widely appreciated for its exceptional antioxidant properties and gentle skin compatibility. Commonly used in cosmetic and dermatological formulations, it helps brighten the skin, reduce hyperpigmentation, and support collagen synthesis—making it a valuable ingredient in anti-aging and skin-repair treatments. Its stability against oxidation allows it to retain potency longer than pure ascorbic acid, especially in aqueous solutions. With pharmaceutical and cosmetic grade purity, this compound is ideal for use in serums, lotions, and creams targeting a healthy, radiant complexion.
Maltose Extra Pure
Maltose Extra Pure is a disaccharide composed of two glucose units, commonly known as malt sugar. This extra pure grade ensures exceptional quality and consistency, making it ideal for use in biochemical research, fermentation studies, and laboratory analysis. In the food industry, maltose is valued for its mild sweetness and is often used in brewing, baking, and confectionery to promote fermentation and enhance flavor. It also plays a role in energy metabolism studies and is frequently used as a carbon source in microbiological media. Its stability and solubility in water make it easy to incorporate into various formulations, offering a dependable ingredient for scientific and industrial use where high purity is essential.
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.
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.
