Bottom Thermal Collars$25.00 Bottom Thermal Collars Bottom Thermal Collars quantity Add to cart SKU: 96019 Category: Spare parts Additional information Additional information Package 2 Related products Add to cart Sample Tray And Lid, 96 Positions (Plastic) $4.75 Add to cart O-ring for bottom of tubes $7.00 Add to cart T-Connector, 5 mm Poly. (Blue) Tube $15.00