Liq. pharmaceutical mixts. prepn.

摘要

Process comprises (a) obtaining a pre-determined amt. of each component, which is recorded by entry of air into the corresp. flexible connecting tubes; (b) squeezing the flexible tube going to each reservoir after obtaining the pre-determined amt.; and (c) closing and cutting the flexible tube below the point squeezed. - The equipment consists of a vacuum chamber for filling receiver; flexible connecting tubes for each reservoir; a flexible tube connected to receiver and joined to the connecting tubes by a connector.