Lauryl Sulfate Tryptose Broth
2025-10-13Peptone
2025-10-13MacConkey Agar
Product Number: MCA-100g
Product details
Formula of culture medium (per liter); pH7.1 ± 0.2(25℃)
| Component | Weight |
| Gelatin trypsin hydrolysate | 17.0g |
| Peptone | 3.0g |
| Sodium deoxycholate | 1.5g |
| Sodium chloride | 5.0g |
| Lactose | 10.0g |
| Neutral red | 0.03g |
| Crystal Violet | 0.001g |
| Agar | 13.5g |
Instructions
Weigh 50g of this product, add 1000ml of distilled water, stir and heat until completely dissolved, divide into triangular bottles, sterilize at 121℃ for 15 minutes under high pressure, and set aside for later use.
Application
Used for the selective isolation of Escherichia coli in pharmaceuticals.
