51138
Nitrate Reagent Disks Kit
suitable for microbiology, to detect an microorganism’s ability to reduce nitrate
Synonym(s):
Nitrate reduction test
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About This Item
UNSPSC Code:
41171621
NACRES:
NA.85
disc size
6 mm
Quality Level
sterility
sterile
shelf life
limited shelf life, expiry date on the label
packaging
pkg of 50 pieces
technique(s)
microbe id | metabolite detection: suitable
application(s)
agriculture
clinical testing
environmental
food and beverages
pharmaceutical
microbiology
suitability
Enterobacter spp.
Neisseria spp.
anaerobic bacteria
bacteria
Related Categories
General description
Nitrate Reagent Disks Kit is used to detect an organism’s ability to reduce nitrate. The test involves the detection of the enzyme nitrate reductase, which causes the reduction of nitrate in the presence of a suitable electron donor to nitrite, which can be tested by an appropriate colorimetric reagent. Almost all Enterobacteriaceae reduce nitrate. The nitrate in the disc is broken down to nitrite when nitrate reductase positive culture is grown in presence of these discs. The reduction of nitrate (NO3) to nitrite (NO2) and subsequently to nitrogen gas (N2) usually takes place under anaerobic conditions, in which an organism derives its oxygen from nitrate. Most facultative anaerobes can reduce nitrate in the absence of oxygen.
Application
Nitrate Reagent Disks Kit is used for rapid detection and confirmation of an organism’s ability to reduce nitrate. They find their application in various sectors such as the food and dairy industry, water industry, pharmaceutical laboratory testing, cosmetic industry, environmental and sanitary testing, clinical diagnostic, etc.
Components
Sterile filter paper discs (50pcs, diameter 6mm) impregnated with Nitrate reagent (Cat. No. 08086).
Rehydrating fluids (Cat. No. 43505, 5ml)
Rehydrating fluids (Cat. No. 43505, 5ml)
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Information
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