Dual Automated Stainer LAGS-A20F incorporates a GRAM and Fluorescence technique for staining gram positive and negative micro bacteria in microbiological applications. A maximum of 10 slides can be stained per cycle, which takes 15 minutes and requires 1.2 to 1.8 ml of reagent per slide. The device is small enough to fit on any countertop and is simple to use, with an automatic cleaning cycle and internal diagnostic software.