Designed for a quick convenient semi-quantitative assessment of the glutaraldehyde concentration level in WAVICIDE®-01. As with any other glutaraldehyde disinfectant/sterilant, monitoring the glutaraldehyde concentration during reuse is a requirement of good laboratory practice and strongly recommended by the FDA. These are only strips specifically approved for use with WAVICIDE®-01. They are not intended to be used with any other manufacturers product.