Industrial Test Systems Inc., of Rock Hill, S.C., announces the release of the ReagentStrip Cyanide kit. Designed for monitoring effluents and surface waters, this new test requires as little as two minutes for cyanide colorimetric analysis. The test procedure is as follows: Add 2 ml sample to microcuvette, dip #1 ReagentStrip (adjusts the pH of the sample and converts cyanide to cyanogens chloride) for 30 seconds into sample, then dip #2 ReagentStrip (cyanogen chloride reacts with Isonicotinic and Dimethybarbituric acids for a blue color) for 30 seconds.