The Incredible Hulk Vol. 1 (1962-1999) #130

Plot

Bruce Banner reunites with an old classmate in gamma studies and the two cobble together a machine to end the menace of the Hulk; When Raoul uses the gammatron, it separates Bruce and the Hulk into two individual beings; Banner runs to Ross with the Hulk in hot pursuit and he decides that the only way to contain him is to merge once again with the jade giant.