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Merck
CN

97580

Mueller-Hinton Agar 2

NutriSelect® Plus, according to NCCLS, powder, for bacteria, pack of 500 g and 2.5 kg, suitable for microbiology

Synonym(s):

M-H 2 Agar

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About This Item

NACRES:
NA.85
UNSPSC Code:
41171504
Manufacturer/tradename:
NutriSelect® Plus
Agency:
according to NCCLS
Ph:
7.3±0.2 (25 °C)
Form:
powder
Suitability:
Haemophilus spp., bacteria (general purpose media), nonselective for Enterococcus spp., nonselective for Escherichia coli, nonselective for Pseudomonas spp., nonselective for Staphylococcus spp., nonselective for Streptococcus spp., nonselective for coliforms
Application(s):
clinical testing
food and beverages, microbiology

Key Documents

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Quality Level

200

agency

according to NCCLS

sterility

non-sterile

product line

BioChemika

form

powder

shelf life

limited shelf life, expiry date on the label

composition

agar, 17.0 g/L , beef heart infusion, 2 g/L , casein acid hydrolysate, 17.5 g/L , starch, soluble, 1.5 g/L

manufacturer/tradename

NutriSelect® Plus

packaging

pack of 500 g and 2.5 kg

technique(s)

microbe id | susceptibility testing: suitable, microbiological culture: suitable

pH

7.3±0.2 (25 °C)

application(s)

clinical testing
food and beverages, microbiology

suitability

Haemophilus spp., bacteria (general purpose media), nonselective for Enterococcus spp., nonselective for Escherichia coli, nonselective for Pseudomonas spp., nonselective for Staphylococcus spp., nonselective for Streptococcus spp., nonselective for coliforms

Related Categories

Application

Mueller Hinton Agar 2 is a solid medium recommended by Bauer et al. and NCCLS for susceptibility testing of pathogens. Antimicrobial susceptibility test discs impregnated with known amount of antibiotics are placed on the agar surface. Manufactured to contain low levels of thymine, thymidine, calcium and magnesium.

Preparation Note

Suspend 38 g in 1000 ml of purified water. Heat with frequent agitation and boil for one minute. Sterilize at 121°C for 15 minutes. Cool to 50°C. Mix gently and dispense into sterile Petri dishes.

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

动植物来源培养基
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Certificates of Analysis (COA)

Lot/Batch Number
BCCP3083
BCCM1907
BCCL2994
BCCK3265
BCCJ6609

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