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T1516

Tryptic Soy Broth. 5 ml Per Tube, 25 pack, Sterile.

Availability

Ships in 6 - 14 Days

Container Size

13mL

Item Count

25 Tube(s)

Price per Item

$120.00

Fill Volume

5 mL

T1516

Tryptic Soy Broth. 5 ml Per Tube, 25 pack, Sterile.

Quantity

Minimum is set to 4 for this product*

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Description
Formulation
Common Applications
Quality Specifications
Storage

Tryptic Soy Broth (TSB) is a general-purpose, nutrient-rich liquid medium used for cultivation and maintenance of a wide range of aerobic and facultative anaerobic bacteria.

Enzymatic digests of casein and soybean supply amino acids, peptides, and growth factors; sodium chloride supports osmotic balance; dextrose provides a metabolizable carbohydrate source; and dipotassium phosphate contributes buffering capacity to help stabilize pH during growth.

Typical applications include routine culture propagation, sterility testing, and microbial enumeration in quality control workflows. Representative organisms include Escherichia coli and Staphylococcus aureus.

  • 1.70% Tryptone
  • 0.30% Soytone
  • 0.50% Sodium Chloride
  • 0.25% Dextrose
  • 0.25% Dipotassium Phosphate
  • General Microbial Cultivation: Supports robust growth of nonfastidious bacteria due to its formulation (1.70% Tryptone, 0.30% Soytone, 0.50% Sodium Chloride, 0.25% Dextrose, 0.25% Dipotassium Phosphate).

  • Sterility Testing and Growth Promotion: Used for product and media sterility checks and growth promotion testing in QC workflows.

  • Environmental Monitoring Enrichment: Enriches organisms recovered from air, surface, and personnel swabs for facility monitoring.

  • Bioburden and Microbial Limits Testing: Detects and enumerates microbial contamination in water, raw materials, and finished goods.

  • Food and Beverage Pre-enrichment: Serves as a nonselective pre-enrichment broth for pathogens such as Salmonella and Listeria in complex matrices.

  • Culture Maintenance and Propagation: Routine cultivation of laboratory strains including Escherichia coli, Staphylococcus aureus, Bacillus subtilis, and Pseudomonas aeruginosa.

  • Inoculum Preparation: Generates standardized cell suspensions for MIC, biochemical tests, and other downstream assays.

  • Antibiotic Susceptibility Workflows: Pre-growth of isolates prior to disk diffusion or broth-based susceptibility testing.

  • Device and Component Rinse/Immersion Testing: Recovers microorganisms from medical, pharmaceutical, and cosmetic components for QC evaluation.

  • Convenient Tube-Based Sampling: Ready-to-use sterile 5 ml tubes streamline sample collection, transport, and enrichment at point of use.

  • pH: 7.30 ± 0.20
Storage Temperature
Room Temperature
Shelf Life
730 days
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