B-Swab - Cotton head, pre-wetted, self-drying, DNA-free (100)

Brand: abf diagnostics

The B-Swab is not only equipped with the new design and the highly efficient ventilation fleece of the A-Swab but also pre-wetted with the optimal volume of a sample collection buffer. Therefore the inconvenient wetting step of the swab head directly at the crime scene is no longer required and contamination risk minimized.