Abstract: Methods for providing a plurality of convenience kits for sterilizing and delivering a quantity of medicine into the safety of a sterile chamber inside closed system (which can be disposed in a potentially contaminating field environment) are disclosed for container filling applications including Avastin. fortified antibiotic eye drops, mitomycin and hazardous drugs, in general. The containers can include medical syringes, eye drop bottles, vials and product quality assurance containers. A syringe needle cap effective in containment of fluids dispensed from a syringe while being primed is also disclosed.