HCM330 LB Agar
$199
Intended Use For the cultivation of E. coli in fermentation and molecular genetic studies. Principle and Interpretation Peptone provides nitrogen . Vitamins (including B vitamins) and cert……
Introduction
Intended Use
For the cultivation of E. coli in fermentation and molecular genetic studies.
Principle and Interpretation
Peptone provides nitrogen . Vitamins (including B vitamins) and certain trace elements are provided by yeast extract. Glucose provides carbon.Sodium ions for transport and osmotic balance are provided by sodium chloride. Agar is the solidifying agent.
Formulation
| Ingredients | /liter |
| Peptone | 10.0g |
| Yeast extract | 5.0g |
| Sodium chloride | 5.0g |
| Glucose | 1.0g |
| Agar | 15.0g |
| pH7.0±0.2 at 25°C | |
Preparation
Suspend 36g in 1 litre of distilled water. Bring to a boil to dissolve completely. Sterilize by autoclaving at 121°C for 15minutes.
Quality Control
Cultural characteristics observed after incubation at 35-37°C for 24 hours
| Quality control strains | Growth |
| Escherichia coli ATCC25922 | good |
Storage and Shelf Life
2-30℃，Keep container tightly closed, avoid direct sunlight.
Use before expiry date on the label.
Precautions
1. When weighing the dehydrated medium, please wear masks to avoid causing respiratory system discomfort
2. Keep container tightly closed after using to prevent clumping.
Waste Disposal
Microbiological contamination was disposed by autoclaving at 121°C for 30 minutes.
