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Merck
CN

1.46383

MacConkey Broth

bottle capacity 275 mL, bottle filling volume 100 mL, closure type, White screw cap for wide neck, pack of 6 bottles, for Escherichia coli

Synonym(s):

Broth Medium G, MacC

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About This Item

NACRES:
NA.74
UNSPSC Code:
41106214

Key Documents

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Product Name

MacConkey Broth, bottle capacity 275 mL, bottle filling volume 100 mL, closure type, White screw cap for wide neck, pack of 6 bottles, for Escherichia coli

agency

EP 2.6.13
USP 62

sterility

sterile; autoclaved

form

liquid

shelf life

12 mo.

feature

closure type White screw cap for wide neck
ready-to-use

packaging

pack of 6 bottles

technique(s)

direct inoculation: suitable
sterile filtration: suitable

bottle capacity

275 mL

bottle filling volume

100 mL

pH

7.3

Quality Level

300

application(s)

bioburden testing
cosmetics
food and beverages
pharmaceutical

storage temp.

2-25°C

suitability

Escherichia coli
coliforms
enterobacteriaceae

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Application

MacConkey Broth is designed 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. Sterility testing media and rinse solutions 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.

General description

The MacConkey Broth supports the growth of most Gram-negative bacteria, while it inhibits the growth of Gram-positive bacteria due to the presence of bile salts. Bacteria that degrade lactose to acids induce a color change in the medium from violet to yellow. The change in color is indicated by the pH indicator bromocresol purple, which shows reduced inhibition compared to neutral red.

Storage Class

10 - Combustible liquids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

新产品
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Certificates of Analysis (COA)

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