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B451-1LS

Tryptic Soy Broth with Neutralizers

Tween® 4 %, Lecithin 0.5 %, bottle capacity 1000 mL, bottle filling volume 1000 mL, closure type, white screw cap with septum, box of 4 bottles

Synonym(s):

CASO Broth, Casein Soyabean Digest Broth, TSB, TSB with neutralizer

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About This Item

UNSPSC Code:
41106214
NACRES:
NE.22
Bottle capacity:
1000 mL
Bottle filling volume:
1000 mL
Feature:
closure type white screw cap with septum
Ph:
7.1-7.5
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material

polycarbonate bottle

sterility

sterile; autoclaved

form

powder

shelf life

360 days

feature

closure type white screw cap with septum

composition

Casein, 17 g , Glucose, 2.5 g , Lecithin, 0.5% , Potassium phosphate dibase, 2.5 g , Sodium Chloride, 5 g , Soy Peptone, 3 g , Tween®, 4%

packaging

box of 4 bottles

technique(s)

microbiological culture: suitable, sterility testing: suitable

bottle capacity

1000 mL

bottle filling volume

1000 mL

pH

7.1-7.5

application(s)

food and beverages
pharmaceutical

storage temp.

2-25°C

suitability

nonselective for bacteria

General description

Tryptic Soy Broth (TSB) with Lecithin and Polysorbate 20(Tween®20) is a complex medium designed for the enumeration of total microbial count present in the test sample. Lecithin along with 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) with Lecithin and Polysorbate 20(Tween®20) is a complex medium used to enumerate microorganisms present in sterile or non-sterile products from food or pharmaceutical industry

Other Notes

Production will take place at Millipore SAS in Molsheim, France. Deliveries will be executed in accordance with the terms and conditions of MLS RTU GmbH. A minimum order quantity is required to process the order. Once the order is placed and confirmed, Merck will ensure product delivery within a maximum timeframe of 10 to 12 weeks. The terms and conditions of Merck KGaA apply to both Millipore SAS and MLS RTU GmbH and can be accessed through the following link: Standard Terms & conditions
This medium can be modified and/or supplemented based on the required performance criteria.

Legal Information

TWEEN is a registered trademark of Croda International PLC

Disclaimer

This item is created at the customer′s request as a customized product and will not be developed or qualified in accordance with the Merck Product Development Process.

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pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H334

Hazard Classifications

Resp. Sens. 1

Storage Class

12 - Non Combustible Liquids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

新产品

This item has

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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