The following practices are recommended for the safe storage, handling and use of medical liquid oxygen cylinders.

General

1. Only trained persons should handle liquid cylinders.
2. Observe all regulations and local requirements regarding the storage of liquid cylinders.
3. Do not remove or deface labels provided by BOC for the identification of the contents.
4. Ascertain the identity of the gas before using it.
5. Know and understand the properties and hazards associated with each gas before using it.
6. Before using liquid cylinders, establish plans to cover any emergency situations that might arise.
7. When doubt exists as to the correct handling procedure, contact BOC.
8. If you own your liquid cylinder you must be aware of, and discharge, your statuory obligations with regard to maintenance and testing.
9. Ensure that any driver that collects a liquid cylinder from a supplier has been properly instructed in the method of handling liquid cylinders and in dealing with any emergency.

Storage

1. Liquid cylinder storage compounds should be purpose-built and well ventilated.
2. Liquid cylinders should be used and stored in locations free from fire risk and away from sources of heat and ignition.
3. The liquid cylinder storage compound should be kept clear and access restricted to authorised persons only. The compound should be clearly marked as a liquid cylinder store and appropriate hazard warning signs displayed (e.g. oxidant, liquid gas etc.)
4. Smoking and the use of naked flames either inside or in the vicinity of the liquid cylinder storage area should be prohibited.
5. Liquid cylinders should be stored in the vertical position and properly secured to prevent toppling.
6. Liquid cylinders stored in the open should be protected against extremes of weather.
7. Full and empty liquid cylinders should be stored separately and full liquid cylinders arranged so that the oldest stock is used first.
8. Liquid cylinders held in storage should be periodically checked for general condition and leakage.