An instrument and method for accelerating the solid phase synthesis of peptides are disclosed. The storage node is arranged near a control gate electrode. Under a new log-max assumption, adaptation formula for log-spectral parameters are presented, both for static and dynamic parameters. The feed bars are cantilevered from the transfer device for easy use with a press, raw materials feeder, and product gatherer. The invention also relates to an optoelectronic semiconductor body and a method for producing an optoelectronic semiconductor body. In this way, too much buffer space is prevented from being assigned to particular operation and to a particular queue pair.