58L MSA Safety calibration gas cylinder

Description

• 58L MSA Safety calibration gas cylinder.
• It contains a pentane simulant mixture used to test and calibrate gas detection equipment.
• The cylinder holds a compressed mixture of methane (\(CH_{4}\)), carbon monoxide (\(CO\)), oxygen (\(O_{2}\)), and hydrogen sulfide (\(H_{2}S\)).
• It is identified by the UN number UN 1956, which stands for “Compressed gas, n.o.s.” (not otherwise specified)