... , ROHS -BPA, PCB, PAHS, Phthalate free IntroductionOur company specializes in rotation molded PVC bulbs with advanced management systemAdvanced rotating machine, rotating-mold ... batch.Air Blow Bulb Item numberNU-14-3MaterialMedical-grade, cadmium-free PVCProcessRotation Molding, InjectionSpecification 42g #F bulb and #5 ... for medical and technical applications. Air Blow Bulb With Metal Tip PVC Bulb