This holistic concept standardizes ready-to-use (RTU) syringes, vials, and cartridges within a single tub format to run on the same filling line, minimizing changeover time in between. The platform relies on the proven nest-and-tub format, which has been used by the pharmaceutical industry to fill syringes for decades. It is compatible with a diverse array of filling line models from different manufacturers. The platform was developed to help pharmaceutical companies retain flexibility in response to rapidly changing market conditions and demand, while ensuring patient safety with high quality ready-to-use containers.