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Merck
CN

89986

Universal Differential ChromoSelect Medium

suitable for microbiology, NutriSelect® Plus

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About This Item

NACRES:
NA.85
UNSPSC Code:
41171606

Key Documents

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Product Name

Universal Differential ChromoSelect Medium, suitable for microbiology, NutriSelect® Plus

sterility

non-sterile

form

powder

shelf life

limited shelf life, expiry date on the label

composition

agar, 13.5 g/L
casein enzymic hydrolysate, 4.0 g/L
chromogenic mixture, 2.5 g/L
peptic digest of animal tissue, 15.0 g/L

manufacturer/tradename

NutriSelect® Plus

final pH

7.2±0.2 (25 °C)

application(s)

bioburden testing
clinical testing
environmental
food and beverages
microbiology

storage temp.

2-8°C

suitability

Enterococcus spp.
Escherichia coli
Klebsiella spp.
Proteus spp.
Pseudomonas spp.
Salmonella spp.
Staphylococcus spp.
coliforms

Quality Level

200

Related Categories

Application

HiCrome™ Universal Differential Medium is a differential medium recommended for presumptive identification of microorganisms from clinical and non-clinical specimens.

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.

Preparation Note

Suspend 35.00 grams in 1000 ml distilled water. Heat to boiling to dissolve the medium completely. Sterilize by autoclaving at 15 lbs pressure (121°C) for 15 minutes. Cool to 50°C and pour into sterile Petri plates.

Legal Information

GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
HiCrome is a trademark of HiMedia Laboratories Pvt. Ltd.
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

13 - Non Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM7640
BCCG3229
BCCF0167
BCCC4981
BCBZ8018

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