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Reference: GF1218F
Urea Agar Base (Christensen)
Christensen urea agar base for testing urease production, completed with sterile 40% urea solution (TJ080F).
Key specifications
- Product code
- GF1218F
- Required solution
- TJ080F (sterile 40% urea solution)
- Form
- Dehydrated culture medium (powder)
- Standard (ACC)
- ISO 6579
- Configured to your application by our specialists
- Installed and commissioned on site
- Training and after-sales support across Jordan, the GCC and MENA
Urea Agar Base (Christensen)
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Product overview
Urea Agar Base (Christensen) is used to test for urease production, and the product page cites ISO 6579. The base contains a small amount of enzymatic digest, glucose, sodium chloride, potassium phosphate and phenol red as pH indicator.
Suspend 24.0 g in 950 mL of purified water, boil and autoclave at 121 °C for 15 minutes. After cooling to 50-55 °C, 5 mL of sterile 40% urea solution (Cat. TJ080F) is added to each 95 mL of base, mixed, dispensed into sterile tubes and cooled in a slanted position to form deep butts.
Specifications
Technical specifications
15 parameters
Identification
- Product code
- GF1218F
- Required solution
- TJ080F (sterile 40% urea solution)
- Form
- Dehydrated culture medium (powder)
- Standard (ACC)
- ISO 6579
Preparation
- Preparation
- Suspend 24.0 g in 950 mL of purified water; boil to dissolve; autoclave at 121 °C for 15 minutes; cool to 50-55 °C, add 5 mL of sterile 40% urea solution (TJ080F) to each 95 mL of base; mix, dispense into sterile tubes and cool slanted to form deep butts
Properties
- Final pH (25 °C)
- 6.8±0.2
Storage & handling
- Storage
- Store in a dark, dry place at 2-25 °C; tighten the bottle cap immediately after use.
- Shelf life (sealed product)
- 3 years
- Precautions
- Not for clinical use. Do not use if the powder is lumpy. After use, autoclave all contaminated materials at 121 °C for 30 minutes before disposal.
Composition
- Enzymatic Digest of Animal Tissue
- 1.0 g/L
- Glucose
- 1.0 g/L
- Sodium Chloride
- 5.0 g/L
- Potassium Dihydrogen Phosphate
- 2.0 g/L
- Phenol Red
- 0.012 g/L
- Agar
- 15.0 g/L
Features
Key features
- 01
Urease testing
For testing urease production (ISO 6579).
- 02
Urea solution added after sterilisation
5 mL of sterile 40% urea solution (TJ080F) per 95 mL of base at 50-55 °C.
- 03
Phenol red indicator
Contains 0.012 g/L phenol red; final pH 6.8±0.2.
- 04
Slants with deep butts
Dispensed into tubes and cooled slanted.
From order to operation
We stay with the instrument after it arrives
Al-Shaker specifies the configuration, documents the system, and supports it across Jordan, the GCC, and MENA.
- 01
Consult
- 02
Plan
- 03
Supply
- 04
Install
- 05
Train
- 06
Support
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