Milk standardization systems have traditionally been stand-alone systems provided by original equipment manufacturers (OEMs). Currently, many of these installed systems contain components which are obsolete or have reached their end-of-life, and need to be upgraded or replaced. These systems are proverbial “black boxes” and are islands of automation which are not integrated into a facility's main control system. Many of these existing systems have paths forward that are available from the OEM providers. In some cases, these upgrades range from new stand-alone control systems which may include new instrumentation and process equipment to entirely new replacement skids.