Liquid culture instructions
We recommend performing inoculation in a still air box or flow hood to reduce the possibility of contamination (although, it's still possible to get good results without these tools.)
Always handle syringes using sterile technique, ensuring they are thoroughly shaken before use, and insert them into a self-healing injection port. If you intend to reuse your needle, sterilize it before and after each subsequent use.
For a visual demonstration of this technique, watch the video below.