Designed to simplify and improve process buffer workflow by providing ‘just-in-time’ process buffer directly to the unit operation. Valuable floor space is saved by using in-line dilution of buffer concentrates and water for injection (WFI) at point of use, to meet the target buffer specifications. Buffer workflow is simplified by eliminating the need to prepare and store large volumes of process buffer in advance. Operator workspace is improved with a more compact footprint around unit operations requiring high buffer volumes. In addition, total buffer cost/L is also reduced by typically 12%.