Use Of Inoculation Ring

1. Scribing method: use the inoculation ring to stick the material containing bacteria, and draw lines on the surface of the solid medium.

2. Spot planting method: contact several points on the surface of solid medium with the inoculation ring.

3. Pouring method: put a little bacteria containing material into a sterile culture dish, pour the melted agar medium at about 48 ° C, shake it well and cool it.

4. Puncture method: use the inoculation ring to stick microorganisms to puncture and enter the semi-solid medium for deep culture.

5. Invasion washing method: remove the bacteria containing materials with inoculation ring and wash them in liquid culture medium.