Skip to Content
Merck

1.46680

Casein Broth

With Tween® 1 %, Lecithin from soya 5 g, bottle capacity 500 mL, bottle filling volume 500 mL, closure type, Blue screw cap with septum and protector, pack of 6 bottles

Synonym(s):

Casein Lecithin Tween® Broth

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

UNSPSC Code:
41106225
Bottle capacity:
500 mL
Bottle filling volume:
500 mL
Feature:
closure type Blue screw cap with septum and protector, ready-to-use
Agency:
EP 2.6.1, JP 4.06, USP 71
71
Ph:
6.9-7.3

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

300

material

glass bottle

agency

EP 2.6.1, JP 4.06, USP 71
71

sterility

sterile; autoclaved (tested for 14 days at 20-25°C)

form

liquid

shelf life

360 days

feature

closure type Blue screw cap with septum and protector, ready-to-use

composition

Casein Peptone, 20 g , Lecithin from soya, 5 g , Polysorbate 20, 40 mL , With Tween®, 1%

packaging

pack of 6 bottles

technique(s)

direct inoculation: suitable, sterile filtration: suitable

bottle capacity

500 mL

bottle filling volume

500 mL

pH

6.9-7.3

application(s)

cosmetics
food and beverages
pharmaceutical

storage temp.

2-25°C

suitability

nonselective for

General description

Casein LT Broth with neutralizers (Tween® 80 and Lecithin) is a complex 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.
Lecithin and Polysorbate 80, are effective against quaternary ammonium compounds, amphoteric surfactants, benzamidines, chlorhexidines and dequadin. Polysorbate 80 inactivates benzyl alcohol, carbanilides, dichlorbenzyl alcohols, benzoic acid, p-hydroxybenzoic acid and its esters, phenols, phenylethyl alcohols and PHB esters.

Application

Casein LT Broth (Tween® 80 and Lecithin) is used for the isolation and cultivation of fastidious bacteria, yeast, and molds. Casein LT Broth 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.

Storage Class

10 - Combustible liquids

wgk

WGK 1

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