Connector, 6 MB x poly. (blue) tube$9.00 Connector, 6 MB x poly. (blue) tube Connector, 6 MB x poly. (blue) tube quantity Add to cart SKU: 80020 Category: Spare parts Additional information Additional information Package 2 Related products Add to cart O-ring for top of tubes $7.00 Add to cart Single reactor fitting $80.00 Add to cart Sample Tray And Lid, 96 Positions (Plastic) $4.75