View cart “Rubber Inserts for the Air Line and He & O2 Vent Caps” has been added to your cart. Thermocouple, Left Or Right$125.00 Thermocouple, Left or Right Thermocouple, Left Or Right quantity Add to cart SKU: 203027202 Category: Spare parts Additional information Additional information Package 1 Related products Add to cart Single reactor fitting $80.00 Add to cart Polyethylene (Blue $66.00 Add to cart O-ring for top of tubes $7.00