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N1275

Modified Nutrient Broth. 500mL, Sterile

Availability

Ships in 6 - 14 Days

Container Size

650mL

Item Count

1 Bottle(s)

Price per Item

$50.00

Fill Volume

500 mL

N1275

Modified Nutrient Broth. 500mL, Sterile

Quantity

Minimum is set to 8 for this product*

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Description
Formulation
Common Applications
Quality Specifications
Storage

Modified Nutrient Broth is a general-purpose liquid medium for cultivation and routine propagation of nonfastidious microorganisms. Beef extract and pancreatic digest of casein supply peptides, amino acids, and growth factors that support the culture of a broad range of bacteria, including Escherichia coli and Staphylococcus aureus. It is suitable for inoculum preparation, maintenance of laboratory strains, and microbial enumeration in quality-control workflows.

  • 0.3% Beef Extract
  • 0.5% Tryptone
  • General Bacterial Cultivation: Supports robust growth of nonfastidious organisms such as Escherichia coli, Staphylococcus aureus, and Bacillus subtilis for routine culture and maintenance.

  • Inoculum Preparation: Used to prepare standardized inocula for downstream biochemical identification and antimicrobial susceptibility testing.

  • Enumeration and Sampling: Employed for microbial counts in food, water, and environmental samples via serial dilution and recovery.

  • Sterility Testing: Serves as a nonselective medium to detect microbial contamination in pharmaceuticals, media, and process controls.

  • Recovery of Stressed Cells: Facilitates resuscitation of sublethally injured bacteria following heat, desiccation, or sanitizer exposure.

  • QC and Method Validation: Provides a consistent growth matrix for positive controls and assay verification with strains like Pseudomonas aeruginosa and Salmonella enterica.

  • Teaching and Training: Ideal for microbiology education labs to demonstrate microbial growth, turbidity, and aseptic technique.

  • Starter Cultures for Downstream Workflows: Generates healthy log-phase cultures for cloning, plasmid prep, and protein expression pre-cultures.

  • pH: 6.80 ± 0.20
Storage Temperature
Room Temperature
Shelf Life
730 days
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