“Thermocouple Replacement Kit for lower furnace assembly equivalent to TA 954298.901 For TA TGA Q5000,5500” was added to the compare list New Quick Shop Remove compare (0) Tzero Hermetic Sample Pan/Lid Set for TA 901683.901/901684.901 for TA Instruments $260.00 – $900.00Price range: $260.00 through $900.00 Quick Shop