Taylor FAS-DPD/Monopersulfate Drop Test Kit

The Taylor Drop Test Kit K-1518 will selectively determine free chlorine, combined chlorine, and monopersulfate (not persulfate). Kit Contents: Hardness and alkalinity instructions, case, sample tube, reagents: thiosulfate .75oz, total alkalinity 2oz, sulfuric acid 2oz, calcium indicator 2oz, calcium buffer 2oz and hardness 2oz.   Taylor Technologies item number: K-1518   All Taylor Technologies reagents have a shelf life, whether they are liquids, powders, crystals, tablets, or test-strip pads. If kept dry, powders and crystals are very stable; acids are also long lived. Date of manufacture is not the controlling factor when it comes to shelf life—storage conditions are more important. As with all perishables, reagents are sensitive to environmental influences and will last longer under controlled conditions. To this end, we recommend: Storing reagents at a consistent temperature in the range if 36°–85°F (2°–29°C); extreme temperature fluctuation, say from a refrigerator to a hot car