Merck, M8802-500G, Malonate broth

Name: Malonate broth
Brand: Merck
SKU: M8802-500G

Size:500 g, pH 6.7±0.2 (25 °C), NutriSelect® Plus, powder, selective and differential for enterobacteriaceae: Escherichia coli, pack of 500 g, suitable for microbiology

Catalog Number: M8802-500G

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Category

Dehydrated Culture Media

Pack Size500 g

TagsIndustrial Microbiology Microbial Culture Media

CollectionsMerck Cell Culture Supplements & Reagents: Complete Solutions for Research & Bioproduction Merck Roche Life Science Products for PCR, RT‑PCR & Nucleic Acid Purification

Description

General description
Malonate broth is recommended for the differentiation of Enterobacter and Escherichia.
Application
Malonate broth has been used to evaluate the utilization of malonate by Enterobacter sakazakii. It has also been used to differentiate between Cronobacter sakazakii and Cronobacter malonaticus isolates.
Preparation Note
Suspend 8 g of Malonate Broth in 1000 ml of distilled water. Dispense and sterilize by autoclaving at 15 lbs. pressure (121°C) for 15 minutes. Avoid the addition of carbon and nitrogen from other sources.
Other Notes
Components (g/L)
Ammonium sulfate, 2.00
Dipotassium phosphate, 0.60
Monopotassium phosphate, 0.40
Sodium chloride, 2.00
Sodium malonate, 3.00
Bromo thymol blue, 0.025
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

Specifications

General

NACRES	NA.85
UNSPSC Code	41171607
sterility	non-sterile
form	powder
Quality Level	200
packaging	pack of 500 g
manufacturer/tradename	NutriSelect® Plus
technique(s)	microbe id \| utilization test: suitable
pH	6.7±0.2 (25 °C)
application(s)	food and beverageswater monitoring
suitability	Klebsiella spp.

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