Envirotech Dispenser

 The Envirotech Dispenser is an aerosol dispenser used by Envirotech to disperse various antigens into an environment.

Heroes

 * Envirotech Technicians assist New Heroes with dispensers to sedate a pheromone-controlled Swamp Thing in the Sewer Rendezvous during the Springtime event.

Villains

 * Corrupt Envirotech Technicians assist New Villains with dispensers to sedate Swamp Thing in the Sewer Rendezvous during the Springtime event.