Inoculation ring and needle use

1. Scribe method: with the inoculation loops sticking with bacteria-containing material, in the solid medium surface crossed.

2. point planting method: with the inoculation loops in the solid medium surface contact points.

3. Dropping method: take a little bacterial material into the sterile petri dish, pour the melted about 48 ° C agar medium, shake and cool.

4. Puncture method: with the inoculation loops adhesive microbial puncture and into the semi-solid medium deep culture.

5. Baptism method: with the inoculation loops to pick the bacteria-containing material, in the liquid medium rinse.