70149

Nutrient Broth

No. 3, NutriSelect^® Plus, powder, for bacteria, pack of 500 g, suitable for microbiology

• Synonyma: Standard - Nutrient Broth
• UNSPSC Code: 41171607
• NACRES: NA.74
• MDL number: MFCD01867738
• Manufacturer/tradename: NutriSelect^® Plus
• Form: powder
• Suitability: bacteria (general purpose media), nonselective for Escherichia coli, nonselective for Pseudomonas spp., nonselective for Staphylococcus spp., nonselective for Streptococcus spp., nonselective for coliforms
• Application(s): agriculture; clinical testing; environmental; food and beverages; life science and biopharma; water monitoring, microbiology

Vlastnosti

• Quality Segment: 200
• sterility: non-sterile
• product line: NutriSelect^® Plus
• form: powder
• shelf life: limited shelf life, expiry date on the label
• composition: meat extract, 1 g/L , peptone, 5 g/L , sodium chloride, 5 g/L , yeast extract, 2 g/L
• packaging: pack of 500 g
• manufacturer/tradename: NutriSelect^® Plus
• technique(s): microbiological culture: suitable
• color: beige
• final pH: 7.4±0.2 (25 °C)
• application(s): agriculture; clinical testing; environmental; food and beverages; life science and biopharma; water monitoring, microbiology
• suitability: bacteria (general purpose media), nonselective for Escherichia coli, nonselective for Pseudomonas spp., nonselective for Staphylococcus spp., nonselective for Streptococcus spp., nonselective for coliforms

Popis

General description

Nutrient Broth serves as a general-purpose medium designed for the cultivation of microorganisms with minimal nutritional demands. Its nutrient composition, derived from meat infusion and peptone, forms the basis of many culture media. Nutrient Broth No. 3 is a fundamental medium utilized for maintaining microbial cultures and verifying purity. It is particularly effective for cultivating and enumerating non-fastidious bacteria. In its semisolid form, it is ideal for preserving or controlling standard microbial strains. By incorporating biological fluids such as horse or sheep blood, serum, or egg yolk, the medium can be adapted to support the growth of fastidious microorganisms.

Application

Nutrient Broth No. 3 is a liquid medium which serves as base for the culture and accumulation of microorganisms.

Features and Benefits

Features:

• High-Quality Standards: NutriSelect^® Plus powdered culture media are made from carefully selected raw materials, ensuring consistent quality.
• Wide Range of Applications: Suitable for various microbiological needs, including academic research, food and beverage testing, and pharmaceutical applications.
• Regulatory Compliance: Products meet industry standards and are compliant with ISO 9001 quality assurance.
• Innovative Formulations: Includes novel media types such as non-animal-derived alternatives, synthetically defined media, and chromogenic media.

Benefits:

• Convenience and Safety: Easy-to-use powdered format with minimal clumping and excellent solubility, even in warm or humid conditions.
• Sustainability: Reduced risks associated with fine dust and toxic substance inhalation, ensuring a safer work environment.
• Extended Shelf Life: Products have a prolonged shelf life of up to five years.
• High Reproducibility: Ensures consistent results across batches, exceeding regulatory demands.
• Comprehensive Portfolio: A vast selection of over 350 products tailored to meet diverse microbiological testing needs.

Preparation Note

Add 13 g to 1 litre of distilled water. Mix well and distribute into final containers. Sterilize by autoclaving at 121°C for 15 minutes.

Other Notes

We offer two media types: the superior granulated GranuCult^® and the cost-efficient powdered NutriSelect^® culture media, depending on your needs.
The designations basic, plus, or prime are added to indicate the quality control level, from basic quality control to standard QC plus to prime for full regulatory compliance.

Legal Information

GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany

NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany

Bezpečnostní informace

• Skladovací třída: 11 - Combustible Solids
• Bod vzplanutí (°F): Not applicable
• Bod vzplanutí (°C): Not applicable
• PPE (osobní ochranné prostředky): Eyeshields, Gloves, type N95 (US)