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Reference: GF1024F / KL1024F
Baird-Parker Agar Base
Base medium for the selective isolation of staphylococci, completed with egg-yolk tellurite enrichment before pouring; ISO 6888 is listed for the powder.
Key specifications
- Product code (dehydrated powder)
- GF1024F
- Product code (granulated)
- KL1024F
- Form
- Dehydrated powder (GF) and granulated (KL) versions
- Standards (ACC field)
- ISO 6888 (GF1024F)
- Configured to your application by our specialists
- Installed and commissioned on site
- Training and after-sales support across Jordan, the GCC and MENA
Baird-Parker Agar Base
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Product overview
Baird-Parker Agar Base is used for the selective isolation of staphylococci, and the granulated listing names Staphylococcus aureus. Lithium chloride, glycine and sodium pyruvate in the base support selective growth, and the finished medium is completed with an egg-yolk tellurite enrichment added after sterilisation. The GF1024F listing references ISO 6888.
Both versions use 58.0 g of base per litre. The powder listing dissolves it in purified water, autoclaves at 121 °C for 15 minutes, cools to 45-50 °C and adds 5 mL of Egg-Yolk Tellurite Enrichment per 100 mL of base. The granulated listing dissolves it in 950 mL of distilled water, dispenses 95 mL per flask, melts the agar before use and adds 5 mL of pre-warmed Tellurite Egg Yolk Enrichment Solution per 95 mL of base.
Final pH is 7.2 ± 0.2 for GF1024F and 7.0 ± 0.2 for KL1024F; the two listings differ slightly in how the nitrogen sources are named. The product is not for clinical use.
Specifications
Technical specifications
19 parameters
Identification
- Product code (dehydrated powder)
- GF1024F
- Product code (granulated)
- KL1024F
- Form
- Dehydrated powder (GF) and granulated (KL) versions
- Standards (ACC field)
- ISO 6888 (GF1024F)
Preparation
- Quantity per litre
- 58.0 g
- Preparation (GF1024F)
- Suspend 58.0 g in 1 L purified water; boil with frequent agitation; autoclave at 121 °C for 15 minutes; cool to 45-50 °C and aseptically add 5 mL Egg-Yolk Tellurite Enrichment per 100 mL base; pour into sterile Petri dishes
- Preparation (KL1024F)
- Suspend 58.0 g in 950 mL distilled water; boil; dispense 95 mL per flask and autoclave at 121 °C for 15 minutes; melt agar before use, cool to about 50 °C and aseptically add 5 mL pre-warmed Tellurite Egg Yolk Enrichment Solution per 95 mL base; pour into sterile Petri dishes
- Use of poured plates (KL1024F)
- Do not keep in the refrigerator for more than 48 hours before use
- Final pH (25 °C), GF1024F
- 7.2 ± 0.2
- Final pH (25 °C), KL1024F
- 7.0 ± 0.2
Storage
- Storage
- GF1024F: dark, dry place at 2-25 °C, bottle cap tightened after use. KL1024F: dry place away from light, cap tightened after use
- Shelf life (sealed)
- 3 years
Composition
- Enzymatic Digest of Casein (GF1024F) / Tryptone (KL1024F)
- 10 g/L
- Meat Extract (GF1024F) / Beef Extract (KL1024F)
- 5 g/L
- Yeast Extract
- 1 g/L
- Sodium Pyruvate
- 10 g/L
- Glycine
- 12 g/L
- Lithium Chloride
- 5 g/L
- Agar
- 15 g/L
Features
Key features
- 01
Staphylococcus isolation
Used for the selective isolation of staphylococci (Staphylococcus aureus in the granulated listing).
- 02
ISO reference
The GF1024F listing cites ISO 6888.
- 03
Selective components
Lithium chloride 5, glycine 12 and sodium pyruvate 10 g/L.
- 04
Supplement added after autoclaving
Egg-yolk tellurite enrichment is added at 45-50 °C before pouring.
- 05
Plate storage note
The granulated listing advises not to refrigerate prepared plates for more than 48 hours before use.
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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