Because of the potential for explosion, a protective blast shield is recommended during purification and handling.

It is the authority from which follow-up testing is permitted during administrative handling of drug use.

The basket provides protection during transportation and handling, and also a flat base for the container.

However, debris often forms around the edges of the bonds if they are rubbed during handling.

The polymer should not be toxic or irritating to those during handling.

This was done to minimize the jarring effects that would occur during transport and handling.

It is easy to bruise the clusters during handling, and upon drying, bruised tissue will turn dark green or brown.

The newspaper reported that several Emery employees had said the envelope opened when it fell on the floor during handling.

This is called the selvage; it protects the pattern section during manufacture and handling.

Stringent precautions must be taken to avoid cracking bombs during handling.