1 Carmine had a man who washed his pocket money in Ivory liquid to keep it germ-free.

2 The method utilizes an immunized germfree animal.

3 Left sciatic nerves were cut down on germfree conditions and given primary suture of epineurium.

4 The germfree cage-complex was used to separate completely the vertical and horizontal infections in order to study the spreading characteristic of chick white scours (CWS).

5 The germfree young plant of Oriental Cherry were inoculated in medium which had NaH2PO4 and NAA so that promoted the growth of the young plant.

6 Stressing the training of the germfree operation and raising the operation skill are important to lower the pollution rate.

7 Method: We adopted germfree caesarean section and artificial suckling to make CV New Zealand Laboratorial rabbit biology-cleansing and cultivate SPF New Zealand Laboratorial rabbit.

8 Objective: To compare the effectivess of air sterilization by multiple functional ozone sterilizing equipment and ultraviolet radiation in the germfree section of supply room.