营养肉汤

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.

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

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.

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.

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.

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

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