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1.46640

Tryptic Soy Broth with Neutralizers

Name: Tryptic Soy Broth with Neutralizers
Brand: MM

Histidine 0.1 %, Cysteine 0.1 %, with Tween^® 3 %, Lecithin 0.3 %, bottle capacity 250 mL, bottle filling volume 250 mL, closure type, yellow screw cap with 3 loci, box of 6 bottles

Synonym(s):

CASO, Casein Soybean Digest Broth with 3% Tween, 0.3% Lecithin, 0.1% Histidin, and 0.1% Cysteine, Inactivator Broth, SCDB, TSB, Tryptic Soy Broth + TLHC, Tryptic Soy Broth with neutralizer

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About This Item

UNSPSC Code:

41106214

NACRES:

NA.72

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Properties

material

glass bottle

Quality Level

300

agency

EP 2.6.1, JP 4.06, USP 71

sterility

sterile; autoclaved

form

liquid

shelf life

360 days

feature

closure type yellow screw cap with 3 loci, ready-to-use

composition

Casein Peptone, 17 g , Cysteine, 0.1% , Glucose, 2.5 g , Histidine, 0.1% , Lecithin, 0.3% , NaCl, 5 g , Phosphate Buffer, 2.5 g , Soy Peptone, 3 g , with Tween^®, 3%

packaging

box of 6 bottles

bottle capacity

250 mL

bottle filling volume

250 mL

pH

7.1-7.5

application(s)

cosmetics
food and beverages
pharmaceutical
sterility testing

storage temp.

2-25°C

Description

General description

Tryptic Soy Broth with Neutralizers (Tween^® 80, Lecithin, Histidine and Cystine) is a universal nutrient rich inhibitor free microbial media designed in compliance with European (EP), Japanese (JP) and United States Pharmacopeia (USP).
The medium is supplemented with peptones from casein and soymeal to provide an enhanced carbon source, which promotes the growth of the microbes present in the test sample.
The neutralizing additives, Polysorbate (Tween^®) 80, cysteine, histidine, and lecithin reverse the growth inhibitory effect of most disinfectants and antiseptics. Neutralizing efficiency of histidine is effective against formaldehyde and formaldehyde releasing agents.
Cysteine is a reducing agent and neutralizes oxidizing agents such as hydrogen peroxide and iodine. Lecithin and Polysorbate 80 together are effective against quaternary ammonium compounds, amphoteric surfactants, benzamidines, chlorhexidines and dequadin. Additionally, Polysorbate 80 inactivates benzyl alcohol, carbanilides, dichlorbenzyl alcohols, benzoic acid, p-hydroxybenzoic acid and its esters, phenols, phenylethyl alcohols and Solbrols (PHB esters).

Application

Tryptic Soy Broth with Neutralizers (Tween^® 80, Lecithin, Histidine and Cystine) is used for the isolation and cultivation of fastidious bacteria, yeast. TSB is suitable for sterility testing of substances, preparations, and products from pharmaceutical and food 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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wgk

WGK 2

flash_point_f

Not applicable

flash_point_c