19.1. Good Practices for Compressed Gas and Cryogenic Cylinders19.2 Regulations and Standards for Compressed Gases and Cryogenic Fluids19.3 Procedures and Best Practices for Compressed Gases19.4 Good Practices for Storage, Movement, and Use of Cryogenic Fluids19.5 Good Practices For Handling Glass19.6 Administrative Controls for Reactive Hazards