We are pleased to announce Micro-Scientific® now offers a full package for all your high level disinfecting needs. We now offer Micro-MEC™ 1.8% Glutaraldehyde Monitor Strips to monitor the minimum effective concentrations of our reusable glutaraldehyde solution to assure it is safe and effective for use. Our new strips will replace the 3M Comply™ Cold SteriLog™ Glutaraldehyde Monitors 3989, 2.1% MEC that were discontinued by the manufacturer. Our Micro-MEC™ 1.8% Glutaraldehyde Monitor Strips are for use with our 3% glutaraldehyde high level disinfectant, Micro-Cide™ 28 HLD, and all other brands using the identical formula.