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Merck
CN

1.46567

Tryptic Soy Broth with Neutralizers

Tween® 1 %, bottle capacity 1000 mL, bottle filling volume 850 mL, closure type, red screw cap, box of 6 bottles

Synonym(s):

CASO, Casein Soybean Digest Broth with 1% Polysorbate concentrated, SCDB, Soyabean Casein Digest Broth, TSB, TSB with Neutralizer, Tryptic Soy Broth (TSB), Tryptic Soy Broth with 1% Tween concentrated

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About This Item

UNSPSC Code:
41106214
NACRES:
NE.22

Key Documents

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Agency

EP 2.6.13
JP 4.06
USP 71

Quality Level

300

feature

closure type red screw cap
ready-to-use

composition

Tween®, 1%

packaging

box of 6 bottles

bottle capacity

1000 mL

bottle filling volume

850 mL

pH

7.3

application(s)

food and beverages
pharmaceutical
sterility testing

storage temp.

2-25°C

suitability

nonselective for bacteria

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General description

Tryptic Soy Broth (TSB) with Tween®80 is a complex medium designed for the enumeration of total microbial count present in the test sample. Polysorbate 80 is effective against quaternary ammonium compounds, amphoteric surfactants, benzamidines, chlorhexidines, and dequadin. Polysorbate 80 inactivates benzyl alcohol, carbanilides, di-chlorobenzyl alcohols, benzoic acid, p-hydroxybenzoic acid and its esters, phenols, phenylethyl alcohols, and Solbrol (PHB esters).
Upon incubation, the enumerated microflora can be plated, isolated, and identified.

Application

Tryptic Soy Broth (TSB) Tween®80 is a complex medium used to enumerate microorganisms present in sterile or non-sterile products from food or pharmaceutical industry.

Legal Information

TWEEN is a registered trademark of Croda International PLC

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Regulatory Information

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