Non-refillable containers in the nature of metal cylinders for compressed gases, such as, sold as a unit, containing compressed specialty gases, namely, argon, carbon dioxide, carbon monoxide, helium, hydrogen, methane, nitrogen, sulfur hexafluoride, oxygen, and mixtures thereof for use in the calibration of equipment

Non-refillable bottles in the nature of metal cylinders for compressed gas used in the calibration of equipment; Non-refillable metal containers sold as a unit, containing compressed specialty gases, namely, argon, carbon dioxide, carbon monoxide, helium, hydrogen, methane, nitrogen, sulfur hexafluoride, oxygen and mixtures thereof for use in the calibration of equipment; non-refillable bottles in the nature of metal cylinders for compression gases, sold as a unit, containing compressed speci...

Specialty gases, namely argon, carbon dioxide, carbon monoxide, helium, hydrogen, nitrogen, sulfur hexafluoride, oxygen and mixtures thereof for use in the calibration of equipment; non-refillable metal containers sold containing compressed specialty gases, namely argon, carbon dioxide, carbon monoxide, helium, hydrogen, methane, nitrogen, sulfur hexafluoride, oxygen and mixtures thereof for use in the calibration of equipment; non-refillable bottles in the nature of metal cylinders for compr...