Skip to Content
Merck
CN
All Photos(1)

Documents

Safety Information

B451-100

Tryptic Soy Broth Ready-to-use Bottles

Lecithin 0.5 %, Tween® 4 %, bottle capacity 125 mL, bottle filling volume 100 mL, closure type, white screw cap with septum, box of 12 bottles

Sign Into View Organizational & Contract Pricing
All Photos(1)
Synonym(s):
CASO Broth, Casein Soyabean Digest Broth, TSB, TSB with neutralizer

material

polycarbonate bottle

Quality Level

300

sterility

sterile; autoclaved

form

powder

feature

closure type white screw cap with septum

composition

Lecithin, 0.5%
Tween®, 4%

packaging

box of 12 bottles

technique(s)

microbiological culture: suitable
sterility testing: suitable

bottle capacity

125 mL

bottle filling volume

100 mL

pH

7.3±0.2 (25 °C)

application(s)

food and beverages
pharmaceutical

storage temp.

2-25°C

suitability

nonselective for bacteria

Looking for similar products? Visit Product Comparison Guide

Related Categories

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

Legal Information

TWEEN is a registered trademark of Croda International PLC

Pictograms

Health hazard
GHS08

Signal Word

Danger

Hazard Statements

H334

Precautionary Statements

P261 - P284 - P501

Hazard Classifications

Resp. Sens. 1

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

新产品

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service