This downloadable document gives the Standard Operating Procedure (SOP) and detailed method for the handling, storage and transportation of compressed gas cylinders in school science areas.

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This downloadable document gives the Standard Operating Procedure (SOP) and detailed method for the handling, storage and transportation of compressed gas cylinders in school science areas.
Disposal of empty helium cylinders: From browsing Google, there seems to be a lot of confusion on how to dispose of empty helium gas cylinders.
Storage of Gas Cylinders: We currently have three gas cylinders - Hydrogen - DG 2.1 (size E), Oxygen - DG 2.2 & 5.1 (size D) and Carbon Dioxide - DG 2.2 (size D) which are secured with chains o