1.   Emphasis should be placed on strict adherence to a policy of changing into protective clothing before conducting a post-mortem examination.

2.   Hazardous materials should be provided in such a way that the appropriate protective clothing should automatically be provided.

3.   I felt a mixture of emotions as I proceeded to unstrap my assortment of protective clothing and equipment.

4.   Instead, two technicians put on special protective clothing, removed a plug and looked inside the pile.

5.   It is important to wear protective clothing at all times.

6.   Lab workers must wear protective clothing.

7.   Laboratory technicians have to wear special protective clothing.

8.   Many of these are based on caustic soda and require care in use and protective clothing, gloves and goggles.

9.   Obviously, you have to wear quite a lot of protective clothing to minimise the risk of getting injured.