Product quality and safety are essential in the gas industry especially when applied in food & beverage. Each product has to be free of hazardous contaminants that could be harmful, or negatively effect the taste, odor and/or shelf life of the product. As both recovered and/or commercially produced carbon dioxide (CO₂) gas is often added to the product e.g. through carbonation, a frequent check for hazardous contaminants is vital. 

At order, a special protected sample bags, along with sampling instructions, are sent to the customer. The customer fills the sample bags according to the instructions and returns the bags to Pentair Haffmans. 

Within five working days an objective analysis report is prepared and returned to the customer. This report specifies the measured concentrations of the CO₂ in the customer’s sample and compares it to normal industry standards. If concentrations are too high, the customer can contact Pentair Haffmans’ CO₂ Systems Service Department for further assistance and to ensure that fast and complete service can be performed.