Taylor K-8029 Reagent Pack, Hardness (total), Calmagite

Description Show Reviews Taylor K-8029 Reagent Pack, Hardness (total), Calmagite Reagent Pack, Colorimeter, Hardness (total), Calmagite, 0-500 ppm Analyte System Method/Chemistry Standard/Equivalance or Description Comparator Cell Hardness, Total Electronic Calmagite 0-500 ppm total hardness as CaCO???? NA 9601 REAGENT SHELF LIFE All 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 lifestorage 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 if3685F (229C); extreme temperature fluctuation, say from a refrigerator to a hot car trunk, causes reagents to deteriorate. Keeping them out of prolonged direct sunlight. (Note: their brown plastic bottles help protect very light-sensitive reagents.) Segregating reagents from containers of treatment chemicals. Replacingcaps immediately and tightening them carefully so that exposure to air and humidity is limited. Avoidingswitching bottle caps, placing bottle caps on soiled surfaces, repouring reagents into contaminated containers, or touching test strip pads. Taylor formulates its reagents to remain effective for at least one year, with only very few exceptions (molybdenum indicator in liquid form is one; after four months old it should be tested against a standard periodically). As a general precaution, replace all reagents more than one year old, or at the beginning of a new testing season . Additional Information InstructionsPart A Instructions Part B SDS 8029A SDS 8029B SDS 8029C 0 Reviews Hide Reviews Show Reviews