HVA Glas-Col High Vacuum Carbon Trap w/Heating Mantle/Jacket NW40 connectors

Description

HVA Glas-Col High Vacuum Carbon Trap w/Heating Mantle/Jacket NW40 connectors
10" long with about 4.5" wide canister. Unable to find any markings to even guess exactly what this is, but I'm guessing it is filled with carbon or aluminum silica. Please look over the pics and email with any questions.
Includes heating mantle and UE Model 218 power adapter as pictured.
Pulled from a decommissioned tool and guaranteed in good condition! Check my auctions if you're interested in similar or related items.