Skip to Content
Merck
CN

Key Documents

View All Documentation

1.46382

MacConkey Broth

bottle capacity 1000 mL, bottle filling volume 1000 mL, closure type, Yellow scew cap with 3 loci, pack of 6 bottles, for Escherichia coli

Synonym(s):

Broth Medium G, MacC

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

NACRES:
NA.74
UNSPSC Code:
41106200
Bottle capacity:
1000 mL
Bottle filling volume:
1000 mL
Feature:
closure type Yellow scew cap with 3 loci, ready-to-use
Agency:
EP 2.6.13, USP 62
Ph:
7.3
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

300

agency

EP 2.6.13, USP 62

sterility

sterile; autoclaved

form

liquid (ready-to-use)

shelf life

12 mo.

feature

closure type Yellow scew cap with 3 loci, ready-to-use

packaging

pack of 6 bottles

technique(s)

direct inoculation: suitable, sterile filtration: suitable

bottle capacity

1000 mL

bottle filling volume

1000 mL

pH

7.3

application(s)

bioburden testing
cosmetics
food and beverages
pharmaceutical

storage temp.

2-25°C

suitability

Escherichia coli, coliforms, enterobacteriaceae

General description

The MacConkey Broth contains bile salts that inhibit the growth of gram-positive bacteria but support the growth of most gram-negative bacteria. Degradation of lactose to acids by bacteria induce a color change in the medium from violet to yellow as indicated by the pH indicator bromocresol purple, which shows reduced inhibition compared to neutral red.

Application

MacConkey Broth is used for the enrichment of Enterobacteriaceae and the detection of Escherichia coli in pharmaceutical products.

Features and Benefits

Our ready to use media provide the highest level of quality and testing confidence. They have been formulated and tested to meet the pharmacopoeia requirements. Our media are manufactured in an ISO 9001, environmentally controlled production center. Each lot undergoes a stringent quality control (QC) procedure, including pH, sterility and growth promotion tests. Our manufacturing approach ensures the highest level of clarity for our media and rinsing fluids, therefore improving accuracy and significantly reducing the risk of incorrect interpretation and false results.

Still not finding the right product?

Explore all of our products under MacConkey Broth

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’.

Already Own This Product?

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

Visit the Document Library

Global Trade Item Number

SKUGTIN
146382000604027269266912