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Merck
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88151

Millipore

Tetrathionate Broth

suitable for microbiology, NutriSelect® Plus

Synonyme(s) :

TB, TT Broth

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About This Item

Code UNSPSC :
41171607
Nomenclature NACRES :
NA.74

Stérilité

non-sterile

Niveau de qualité

200

Forme

powder

Durée de conservation

limited shelf life, expiry date on the label

Composition

bile salts, 1 g/L
calcium carbonate, 10 g/L
mixed peptone, 5 g/L
sodium thiosulfate, 30 g/L

Fabricant/nom de marque

NutriSelect® Plus

Technique(s)

microbiological culture: suitable

pH final

7.8±0.2 (25 °C)

Application(s)

environmental
food and beverages
pathogen testing
sample preparation
microbiology

Adéquation

selective for Salmonella spp.

Application

For the selective enrichment of Salmonella from various sources.

Notes préparatoires

Dissolve 46 g in 1 litre distilled water and heat carefully till boiling (do NOT sterilize). Cool to below 45°C then add 20 ml iodide solution (5 g potassium iodide (Cat. No. 60400) and 6 g iodine (Cat. No. 57650) in 20 ml distilled water) and 10 ml 0.1% brilliant green (Cat. No. 16020; 10 mg/l) solution. Mix and fill containers so that any insoluble material is evenly distributed. This broth should be prepared on the day of use.

Note de bas de page

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.

Informations légales

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

Code de la classe de stockage

13 - Non Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificats d'analyse (COA)

Lot/Batch Number
BCCD4862
BCBW4852
BCBW4851
BCBR5655V
BCBR5656V

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If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Novobiocin-tetrathionate broth: a medium of improved selectivity for the isolation of Salmonellae from faeces.
L JEFFRIES
Journal of clinical pathology, 12, 568-571 (1959-11-01)
L. Muller
Comp. rend. Soc. biol., 89, 434-434 (1923)
S A Palumbo et al.
Applied microbiology, 20(6), 970-976 (1970-12-01)
Tetrathionate enrichment broth is a complex mixture of salts including iodides and other polythionates, but only thiosulfate (0.0736 m) and tetrathionate (0.0236 m) in combination were toxic for Escherichia coli. Individually, these two salts were not lethal. The lethal action
Stefanie Mangold et al.
Frontiers in microbiology, 2, 17-17 (2011-06-21)
Given the challenges to life at low pH, an analysis of inorganic sulfur compound (ISC) oxidation was initiated in the chemolithoautotrophic extremophile Acidithiobacillus caldus. A. caldus is able to metabolize elemental sulfur and a broad range of ISCs. It has
Kauffmann, F.
Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten Und Hygiene. 1. Abt. Medizinisch-Hygienische Bakteriologie, Virusforschung und Parasitologie. Originale, 117, 26-26 (1935)

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