QUES: For metering and dispensing WatsonMarlow recommend the 620DiL 02 bar NEMA 2 IP31 pumps fitted with twinchannel pumpheads

correct the punctuation.

CORRECTED: For metering and dispensing, Watson-Marlow recommend the 620Di/L: 0-2 bar NEMA 2 (IP31) pumps fitted with twin-channel pumpheads

QUES: Potentially the construction of a biogas facility will significantly lower greenhouse gas emission as biogas is a carbonneutral fuel

correct the punctuation.

CORRECTED: Potentially, the construction of a biogas facility will significantly lower greenhouse gas emission, as biogas is a carbon-neutral fuel.

QUES: Using ethical subsuppliers who are bound under contract to report on their progress and set ambitious targets together with our purchasing team and other stages in our supply chain

correct the punctuation.

CORRECTED:
Using ethical sub-suppliers, who are bound under contract to report on their progress and set ambitious targets together with our purchasing team and other stages in our supply chain.