What is Tryptone Soya Broth (TSB) used for?

TSB is a general-purpose nutrient medium widely used for cultivating a broad spectrum of microorganisms, including bacteria and fungi, across various industries.

Is this product suitable for pharmaceutical sterility testing?

Yes, TSB is commonly specified and used for sterility testing of pharmaceutical products, medical devices, and raw materials due to its rich nutrient profile and compliance with pharmacopoeial standards.

How should this dehydrated medium be prepared?

Typically, the dehydrated powder is accurately weighed, dissolved in the specified volume of purified water, and then sterilised by autoclaving according to the manufacturer's instructions.

What is the 'use by' date for this specific unit?

The listing states this unit is dated for use by the end of January 2026. Buyers should always confirm the exact date with the seller.

Can this medium be used for food safety testing?

Yes, TSB is frequently employed in the food and beverage industry for detecting microbial contamination in products and for hygiene monitoring in processing environments.

Why is Tryptone Soya Broth considered a rich medium?

It is rich in nutrients derived from enzymatic digests of soybean meal and casein (milk protein), providing a comprehensive nutritional base for microbial growth.

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Oxoid Tryptone Soya Broth 5Kg

Used Oxoid Tryptone Soya Broth 5Kg - Lab Organisation & Storage, photo 1

Used Oxoid Tryptone Soya Broth 5Kg - Lab Organisation & Storage

used Equipment

Available

Verified seller

Oxoid Ltd - Oxoid Tryptone Soya Broth 5Kg

Name: Oxoid Tryptone Soya Broth 5Kg
Brand: Oxoid Ltd
SKU: TSB0910a
Price: 90 GBP
Availability: InStock

Price: £ 90

5Kg Thermo Scientific™ Tryptone Soy Broth (Soybean Case in Digest Medium EP/USP/BP/JP) (Dehydrated).

New in original packaging.

Dated for use by end January 2026.

Representing a price reduction of around 80% from the manufacturers retail price list.

Soybean Casein Digest (SCD), also known as Soybean-Casein Digest Medium or Tryptic Soy Broth (TSB), is a general-purpose nutrient medium used for cultivating a wide range of microorganisms, including bacteria and fungi.

It's especially valuable because it's rich in nutrients derived from enzymatic digests of soybean meal and casein (milk protein).

Used By:

1. Pharmaceutical Industry

Sterility testing of pharmaceutical products (especially injectables and ophthalmic solutions).
Microbial limit testing of raw materials, finished products, and water.
Environmental monitoring (e.g., surface swabs, air sampling).

2. Medical Device Manufacturers

Used for sterility testing of surgical instruments, implants, catheters, etc.

3. Hospitals & Clinical Laboratories

For culturing bacteria and fungi from clinical specimens.
Used in blood culture bottles to detect septicemia.

4. Food and Beverage Industry

To test for microbial contamination in food products.
Used for hygiene monitoring in food processing environments.

5. Biotechnology and Research Laboratories

General purpose medium for growing a variety of microbes in research.
Useful in antibiotic sensitivity testing or microbiome studies.

6. Cosmetic Industry

For microbial limit testing and product safety validation.

Cambridgeshire, United Kingdom

5,773 km away

Model Number

Tryptone

Stock Number

TSB0910a

Machinery Masters View

Typical context for this category of equipment. Always confirm specifics with the seller.

Used for sterility testing of pharmaceutical products, medical devices, and cosmetics.
Applied in microbial limit testing for raw materials, finished products, and water in various industries.
Utilised for culturing bacteria and fungi from clinical specimens in hospitals and laboratories.
Employed in the food and beverage industry for microbial contamination testing and hygiene monitoring.
Valuable as a general-purpose medium for growing diverse microbes in biotechnology and research.

Typical capacity: This specific listing is for a 5kg unit; however, Tryptone Soya Broth is commonly available in various pack sizes from 500g to 10kg.
Formulation: Typically a dehydrated powder, requiring reconstitution with purified water.
Storage requirements: Commonly stored in a cool, dry place, away from direct light, in its original sealed container.
Shelf life: When stored correctly, dehydrated media typically have a shelf life of several years from the date of manufacture, as indicated by the 'use by' date.
Certifications: Units of this type often comply with pharmacopoeial standards such as EP/USP/BP/JP, ensuring suitability for regulated applications.
Preparation method: Typically involves dissolving the powder in water, followed by sterilisation via autoclaving.

TSB is a general-purpose nutrient medium widely used for cultivating a broad spectrum of microorganisms, including bacteria and fungi, across various industries.

Lab organisation and storage equipment is valued for maximising workspace efficiency and protecting sensitive materials from contamination. Buyers typically prioritise durability, proper shelving capacity, and chemical resistance when purchasing used units. Industry sentiment favours equipment with adjustable configurations to accommodate evolving laboratory needs. Common strengths include robust construction and long operational lifespan when maintained correctly. When buying used, inspectors should examine structural integrity, verify compatibility with existing lab layouts, and confirm any specialised coating or material specifications remain intact for intended applications.

General overview for this equipment type

Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.