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Thermo Scientific™ Tetrathionate Broth Base (Dehydrated)

Selectively enrich and isolate Salmonella typhi and other salmonellae from feces, sewage with this selective medium.

Brand:  Thermo Scientific™ CM0029B

602.62 DKK valid until 2025-12-31
Use promo code "25339" to get your promotional price.

Product Code. 11903742

  • 621.00 DKK / 500g

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Description

Description

Selectively enrich and isolate Salmonella typhi and other salmonellae from feces and sewage with Thermo Scientific™ Oxoid™ Tetrathionate Broth Base (Dehydrated). Organisms which reduce tetrathionate, such a salmonellae, flourish in the medium while many fecal organisms are inhibited1.

Salmonella infection (salmonellosis) is a common bacterial disease that affects the intestinal tract. Salmonella bacteria typically live in animal and human intestines and are shed through feces. Humans become infected most frequently through contaminated water or food.

Tetrathionate Broth is recommended for the selective enrichment method of isolating Salmonella typhi and other salmonellae from feces, sewage, etc.

The combination of thiosulphate and tetrathionate render selectivity to the medium, suppressing commensal coliform organisms. Organisms which possess the enzyme tetrathionate reductase grow in the medium. Salmonella and Proteus species possess the enzyme; Escherichia coli and shigellae do not. Members of Proteus group reduce tetrathionate and may consequently impair the value of this medium for the isolation of salmonellae; this disadvantage of the medium is largely overcome by the addition of 40ÎĽg of novobiocin to each milliliter of the incomplete medium before the addition of iodine2,3.

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Remel™ and Oxoid™ products are now part of the Thermo Scientific brand.

TRUSTED_SUSTAINABILITY
Specifications

Specifications

Tetrathionate Broth Base
Dehydrated Culture Media
For 6.5L medium
Powder
500 g
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5 results found
Lot Number Certificate Type Date Catalog Number
Lot Number6249899 Certificate TypeCertificate of Analysis Date14/06/2025 Catalog Number
Lot Number6235947 Certificate TypeCertificate of Analysis Date10/04/2025 Catalog NumberCM0029B
Lot Number6160674 Certificate TypeCertificate of Analysis Date09/12/2024 Catalog NumberCM0029B
Lot Number3794091 Certificate TypeCertificate of Analysis Date05/04/2024 Catalog NumberCM0029B
Lot Number3598665 Certificate TypeCertificate of Analysis Date20/02/2023 Catalog NumberCM0029B
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Thermo Scientific™ Tetrathionate Broth Base (Dehydrated) > Tetrathionate Broth Base; 500g

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