Skip to Content
Merck
CN

16377

MacConkey Broth Purple

suitable for microbiology, NutriSelect® Plus

Synonym(s):

MacConkey Bromocresol purple Broth, MacConkey G Broth

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

NACRES:
NA.85
UNSPSC Code:
41171606

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

sterility

non-sterile

form

powder

shelf life

limited shelf life, expiry date on the label

composition

bile salts, 5.0 g/L , bromoresol purple, 0.01 g/L , lactose, 10.0 g/L , peptone, 20.0 g/L , sodium chloride, 5.0 g/L

manufacturer/tradename

NutriSelect® Plus

final pH

7.4±0.2 (25 °C)

application(s)

agriculture
bioburden testing
environmental
food and beverages
water monitoring, microbiology

suitability

selective and differential for Citrobacter spp., selective and differential for Enterobacter spp., selective and differential for Escherichia coli, selective and differential for Klebsiella spp., selective and differential for Proteus spp., selective and differential for Salmonella spp., selective and differential for Serratia spp., selective and differential for Shigella spp., selective and differential for coliforms, selective and differential for enterobacteriaceae

Quality Level

200

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

MacConkey Broth Purple is a differential medium used for the detection of coliforms in water samples and milk examination by MPN technique. It is a modification of the classic medium, where neutral red is replaced by a less aggressive indicator, according European Pharmacopoeia. It is also recommended by ISO Committee under the specification ISO 9308-2:1990.

Preparation Note

Suspend 40 g in 1000 ml distilled water. Dispense in test tubes with inverted Durham tubes. Sterilize by autoclaving at 15 lbs pressure (121°C) for 15 minutes.

Other Notes

We offer two media types: the superior granulated GranuCult® and the cost-efficient powdered NutriSelect® culture media, depending on your needs.
The designations basic, plus, or prime are added to indicate the quality control level, from basic quality control to standard QC plus to prime for full regulatory compliance.

Legal Information

GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

新产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCP1048
BCCN8639
BCCN5846
BCCL9643
BCCH4340

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

Articles

Differentiation and Detection of Escherichia coli, Coliforms and Enterobacteriaceae

An article concerning selective growth media for differentiation and detection of Escherichia coli and other coliforms.

用于分化和检测大肠杆菌和其他大肠菌群的选择性生长培养基

有关用于分化和检测大肠杆菌和其他大肠菌群的选择性生长培养基的一篇文章。

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