Skip to Content
Merck
CN

70148

Nutrient Agar

NutriSelect® Plus, according to ISO 16266, powder, for bacteria, for coliforms, pkg of 100 g, pkg of

Synonym(s):

NA, standard nutrient agar

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

NACRES:
NA.74
UNSPSC Code:
41171605

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

Product Name

Nutrient Agar, NutriSelect® Plus, according to ISO 16266, powder, for bacteria, for coliforms, pkg of 100 g, pkg of

agency

according to ISO 16266

sterility

non-sterile

form

powder

shelf life

limited shelf life, expiry date on the label

composition

agar, 15 g/L
meat extract, 1 g/L
peptone, 5 g/L
sodium chloride, 5 g/L
yeast extract, 2 g/L

packaging

pkg of 100 g
pkg of

manufacturer/tradename

NutriSelect® Plus

technique(s)

microbiological culture: suitable

final pH

7.1±0.2 (25 °C)

application(s)

agriculture
clinical testing
environmental
food and beverages
life science and biopharma
microbiology
water monitoring

storage temp.

2-25°C

suitability

bacteria
coliforms
nonselective for Aspergillus spp.
nonselective for Bacillus spp.
nonselective for Candida spp.
nonselective for Enterococcus spp.
nonselective for Escherichia coli
nonselective for Listeria spp.
nonselective for Pseudomonas spp.
nonselective for Staphylococcus spp.
nonselective for Streptococcus spp.
nonselective for bacteria (General Media)
nonselective for coliforms

Quality Level

200

Application

  • Nutrient Agar is used for the routine cultivation of microorganisms not requiring specific nutritional requirements
  • It is also used for the enumeration and enrichment of bacteria
  • Nutrient Agar can be used as a base for preparing special culture media.

General description

Nutrient medium is a general basic culture medium for less fastidious microorganisms. Meat extract, yeast extract and peptone provide nitrogen, vitamins, amino acids and carbon for growth. Sodium Chloride ensure osmotic balance. Thus, when adding blood, as supplement the blood cells will not rupture. Addition of 10% different biological fluids such as blood, serum and egg yolk makes it suitable for the cultivation of related fastidious organism. Acc. to Gray et al. the addition of 0.05% potassium tellurite makes the Nutrient medium an excellent enrichment medium for Listeria monocytogenes.

Other Notes

Studies on heterotrophic bacteria in some Argentine soils
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 28 g in 1 litre of distilled water. Bring to the boil to dissolve completely. Sterilize by autoclaving at 121°C for 15 minutes.

Legal Information

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

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

监管及禁止进口产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCN2165
BCCL9617
BCCK3632
BCCK0022
BCCH9607

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

M.A. Sagardoy et al.
Anal. Edaf. Agrobiol., 42, 2069-2069 (1984)
Wei Zhao et al.
Journal of cellular biochemistry, 120(10), 17337-17344 (2019-06-19)
Transcriptional coactivator with PDZ-binding motif (TAZ), a Hippo pathway downstream effector, promotes tumor progression by serving as a transcriptional coactivator with TEAD. Here, we introduced a new construct which can express the TEAD-binding domain of TAZ protein (TAZBD), and determined
Laura E McMillan et al.
The Journal of experimental biology, 223(Pt 19) (2020-10-14)
For many animals, the gut microbiome plays an essential role in immunity and digestion. However, certain animals, such as the caterpillar Manduca sexta, do not have a resident gut microbiome. Although these animals do have bacteria that pass through their

Articles

Streptococci - Overview of Detection, Identification, Differentiation and Cultivation Techniques

Streptococci- Overview of Detection, Identification, Differentiation and Cultivation Techniques

Pseudomonas Media and Tests

An article concerning the detection, identification, differentiation, and cultivation of Pseudomonas species.

Dehydrated Culture Media for Cultivation of Bacillus

Some Bacillus species are crucial for advancing our understanding of bacteria, while others can be harmful, acting as spoilage organisms or pathogens. Nevertheless, all these species are significant in biotechnological research.

链球菌 — 检测、鉴定、分化和培养技术概述

链球菌 — 检测、鉴定、分化和培养技术概述

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