CONSISTS OF TEST STRIPS F/DETECTION/SEMI-QUANTITATIVE DETERMINATION OF CHLORIDE IONS; CONCENTRATION OF CHLORIDE IS MEASURED BY VISUAL COMPARISON OF REACTION ZONES OF TEST STRIP W/INDIVIDUAL COLOR ROWS OF A COLOR SCALE; MEASURING RANGE/COLOR SCALE FOR THIS TEST IS: 500-1000-1500-2000-3000 MG/L CHLORIDE; 100 TESTS PER KIT