ADVIA CENTAUR TSH3-Ultra (TSH3-UL) - Registration No. 10345161732 ;. REAGENT FLEX TSH DIMENSION - Registration No. 10345161255 ;. TSH THIRD GENERATION IMMULITE / IMMULITE 1000 - Registration No. 10345160833 ;. TSH 3rd GENERATION IMMULITE 2000 - Registration No. 10345160834