Norris Glucose Nitrogen Free Medium

Description

Norris Glucose Nitrogen Free Medium is used to cultivate chemoheterotrophic bacteria that can fix atmospheric nitrogen.
Other Product
Alternative Name

NA
Type

Dehydrated Culture Media
Origin

Animal
Classification

Bacterial
Composition g L

Glucose 10.000 Dipotassium phosphate 1.000 Magnesium sulphate 0.200 Calcium carbonate 1.000 Sodium chloride 0.200 Sodium molybdate 0.005 Ferrous sulphate 0.100 Final pH ( at 25°C) 7.0±0.2
Quantity required per litre

12,5 g
Appearance

Off-white to yellow homogeneous free flowing powder
Colour and Clarity of prepared medium

Light yellow coloured clear to slightly opalescent solution with slight precipitate
Cultural response

Cultural characteristics observed after an incubation at 25-30°C for 48-72 hours.
Storage

Store below 30°C in tightly closed container and the prepared medium at 2-8°C.
Shelf Life

Use before expiry date on the label.
Technical Data
Data Sheet
Additional description

There are two major types of growth media those used for cell culture , which use specific cell types derived from plants or animals, and microbiological culture, which are used for growing microorganisms, such as bacteria or yeast. The most common growth media for microorganisms are nutrient broths and agar plates with antibiotics; specialized media are sometimes required for microorganism and cell culture growth.
Group

media

Name

In Vitro Techniques
Concept

Scope note: Methods to study reactions or processes taking place in an artificial environment outside the living organism.
Tree numbers
- E05.481
Qualifiers

ethics, trends, veterinary, history, classification, economics, instrumentation, methods, standards, statistics & numerical data