Nutrient Agar

L:S-BIOTECH Nutrient Agar (IVD Grade)

General-Purpose Microbiological Culture Medium
Manufactured/Distributed by LIFESAVE BIOTECH

1. Product Identification

• Product Name: Nutrient Agar

• Brand: L:S-BIOTECH

• Classification:

  • Laboratory reagent (“MORATORY REAGENTS” label)

  • IVD In Vitro Diagnostics (CE marked if applicable)

• Intended Use: Cultivation of non-fastidious microorganisms

2. Key Features

• General-purpose medium for routine bacteriology

• IVD-compliant formulation for diagnostic use

• Standard composition:

  • Peptones (nitrogen source)

  • Beef extract (growth factors)

  • Sodium chloride (osmotic balance)

  • Agar (solidifying agent)

• Typical pH: 7.4 ± 0.2

3. Applications

✔ Quality control testing
✔ Environmental monitoring
✔ Educational demonstrations
✔ Primary isolation of non-fastidious:

• Bacteria

• Yeasts

• Molds

4. Compliance & Safety

• For In Vitro Use Only (Not for human/animal administration)

• Manufactured under ISO 13485 (if IVD-certified)

• Standard shelf life: 3 years when stored sealed at 15-30°C

5. Preparation Protocol

1. Suspend 28g per 1L distilled water

2. Autoclave at 121°C for 15 minutes

3. Pour into sterile Petri dishes

6. Performance Characteristics

• Growth Promotion: Supports growth of:

  • E. coli ATCC 25922

  • S. aureus ATCC 25923

• Sterility: No contamination after incubation

7. Ordering Information

Manufacturer: LIFESAVE BIOTECH
Packaging: Typically 500g bottles
Storage: Room temperature (dry)