ASSESSMENT BIOSTABILITY METALWORKING FLUIDS USING IMPEDANCE TECHNOLOGY
Express method for estimating biostability metalworking fluids against test strains of gram-positive and gram-negative bacteria using impedance technology has several advantages over using the agar diffusion method. The advantages of the impedance method of assessment is the speed (the time of the shrinking of 1.4 - 12 times), cost, high accuracy, sensitivity and reproducibility, the ability to simultaneously study large numbers of samples and test microbial strains.