Measuring Hydrocarbon Dew Point (HCDP) accurately is critical to the profitability of producing proccssing natural gas. End users want a quality product and for good reason. When HCDP limits are written into the gas contract the producer/processors and pipeline operators each play a role in delivering that quality product. Accurately measuring HCDP in order to satisfY the customer touches every link in this vital supply chain. What is HCDP? What is involved in measuring HCOP accurately?