The Single Automated Stainer Gram stands as a cutting-edge staining device, streamlining the GRAM staining technique into a swift, uncomplicated, and uniform process. Accommodating a carousel holding anywhere from 1 to 10 slides, it demonstrates impressive reagent efficiency, utilizing merely 1.2 to 1.8 ml per staining run. This innovation introduces an automated control system that oversees the complete procedure, commencing from fixation and culminating in the drying phase. Setting new standards for precision, this stainer allows users to fine-tune the rotation speed within a range of 6 to 200 rpm, ensuring impeccable timing throughout. The duration of a single staining cycle can be tailored, with the flexibility to configure it between 13 to 18 minutes. In essence, the Single Automated Stainer Gram not only simplifies the GRAM staining technique but also enhances efficiency and reproducibility, making it a valuable addition to laboratory workflows seeking streamlined and dependable staining processes.