Dipslide medium for the determination of total microbial counts and Legionella spp. The kit contains a double-sided paddle placed in a sterile plastic container. The paddle is fixed in a screw cap. It contains two substrates: PCA LAB-AGAR™ and Legionella GVPC LAB-AGAR ™. Dipslides can be used in a variety of industries to monitor microbial contamination of surfaces, fluids. The kit can be used on site or can be transported to the laboratory after sampling.