Preparation
- Shake the container of Plate Count Skim Milk Agar well.
- Suspend 20 g of the powder in 1 litre in cold water and allow to stand for about 15 minutes.
- Transfer flask to a cold-water bath and heat gently, with frequent shaking, until completely dissolved.
- Autoclave at 121°C for 15 minutes.
STORAGE
The medium powder should be kept tightly closed and stored at temperatures below 30 degrees Celsius, and the medium should be stored at a temperature of 2-8 degrees Celsius. The best time to use is before the expiration date printed on the product label.