. . "Electropolished canister" . "Electropolished canister"@en . "accepted"@en . . . . . "SDN:L22::TOOL0544" . "Electropolished air sample canister"@en . "Metal sampling container of unknown make and capacity that has been smoothed by electropolishing (also known as electrochemical or electrolytic polishing). Suitable for the collection of high pressure air samples."@en . . . . . .