These sample cylinders allow sampling at gas wellheads as well as on-site refineries. Each cylinder is hydrostatically tested to at least 5/3 the working pressure.

• Sulfinert® coating provides stable storage of sulphur and mercury at ppb levels in petroleum samples
• Inert coating doesn't flake – More durable than PTFE
• All cylinders have 1/4" female NPT threads on both ends

Suitable for hydrocarbon sampling in refineries and petrochemical plants.