SKC Inc., Eighty Four, PA -- SKC introduces the MethAlert™ Colorimetric Wipe Kit developed by the National Institute for Occupational Safety and Health (NIOSH), Centers for Disease Control (CDC) to detect methamphetamine surface residue above 15 micrograms on-site. The easy-to-use MethAlert Kit contains everything you need. Simple to use, just wet, wipe, spray, and observe the color bloom to determine if meth residue is present on surfaces. MethAlert helps health and safety professionals, industrial hygienists, law enforcement, first responders, social services, and HAZ-MAT teams make decisions in the field. • Range of ID - 15 to 5000 µg/100 cm2 • Qty. - 12 tests