27048
Christensen′s Urea Agar
NutriSelect® Basic, suitable for microbiology
Synonym(s):
Urea Agar Base acc. to Christensen, Urea Test Agar
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About This Item
Quality Segment
agency
according to GB 4789.4-2016, according to ISO 10273:2017, according to ISO 19250:2010, according to ISO 6579-1:2017
sterility
non-sterile
product line
BioChemika
form
powder
shelf life
limited shelf life, expiry date on the label
composition
agar, 12 g/L , gelatine peptone, 1 g/L , D(+)-glucose, 1 g/L , phenol red, 0.012 g/L , potassium dihydrogen phosphate, 2 g/L , sodium chloride, 5 g/L
manufacturer/tradename
NutriSelect® Basic
technique(s)
microbe id | specific enzyme detection: suitable, microbiological culture: suitable
final pH
6.7±0.2 (25 °C)
application(s)
microbiology, cannabis testing
clinical testing
environmental
food and beverages
suitability
nonselective and differential for Enterobacter spp., nonselective and differential for Escherichia coli, nonselective and differential for Klebsiella spp., nonselective and differential for Proteus spp., nonselective and differential for Yersinia spp., nonselective and differential for coliforms
Application
Preparation Note
Other Notes
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
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This Item | |||
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| description NutriSelect® Basic, suitable for microbiology | description suitable for microbiology, NutriSelect® Basic | description NutriSelect® Plus, according to ISO 10272, powder, for bacteria, pack of 500 g, suitable for microbiology | description NutriSelect® Plus, powder, for heterotrophic bacteria, pack of 500 g, suitable for microbiology |
| suitability nonselective and differential for Yersinia spp., nonselective and differential for coliforms, nonselective and differential for Escherichia coli, nonselective and differential for Enterobacter spp., nonselective and differential for Proteus spp., nonselective and differential for Klebsiella spp. | suitability nonselective and differential for Proteus spp., Providencia spp. | suitability nonselective for Clostridium spp., nonselective for Campylobacter spp., nonselective for Enterococcus spp., Pneumococcus spp., Gardnerella spp., nonselective for Streptococcus spp., nonselective for coliforms, nonselective for Bacteroides spp., nonselective for Corynebacterium spp., nonselective for Escherichia coli, nonselective for Staphylococcus spp., Haemophilus spp., nonselective for Neisseria spp., bacteria (general purpose media) | suitability nonselective for Enterococcus spp., nonselective for Pseudomonas spp., nonselective for coliforms, nonselective for Salmonella spp., nonselective for Staphylococcus spp., nonselective for Escherichia coli, nonselective for Bacillus spp., nonselective for Candida spp., heterotrophic bacteria |
| technique(s) microbiological culture: suitable, microbe id | specific enzyme detection: suitable | technique(s) microbiological culture: suitable, microbe id | specific enzyme detection: suitable | technique(s) microbiological culture: suitable, microbe id | specific enzyme detection: suitable | technique(s) microbiological culture: suitable |
| form powder | form powder | form powder | form powder |
| agency according to ISO 19250:2010, according to ISO 6579-1:2017, according to GB 4789.4-2016, according to ISO 10273:2017 | agency according to ISO 10273:2017 | agency according to ISO 10272 | agency according to EP |
| composition potassium dihydrogen phosphate, 2 g/L , D(+)-glucose, 1 g/L , sodium chloride, 5 g/L , gelatine peptone, 1 g/L , agar, 12 g/L , phenol red, 0.012 g/L | composition yeast extract, 3 g/L , DL-phenylalanine, 2 g/L , disodium hydrogen phosphate, 1 g/L , sodium chloride, 5 g/L , agar, 12 g/L | composition special nutrient substrate, 23.0 g/L , starch, 1.0 g/L , sodium chloride, 5.0 g/L , agar, 15.0 g/L | composition starch, soluble, 0.5 g/L , casein acid hydrolysate, 0.5 g/L , agar, 15 g/L , sodium pyruvate, 0.3 g/L , yeast extract, 0.5 g/L , proteose peptone, 0.5 g/L , dextrose, 0.5 g/L , magnesium sulfate, 0.024 g/L , dipotassium phosphate, 0.3 g/L |
| sterility non-sterile | sterility non-sterile | sterility non-sterile | sterility non-sterile |
Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Gloves, type N95 (US)
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