Description Sulfite drop count test kit where 1 drop equals 2ppm or 10ppm as NA2SO3 as a 25mL test. Sulfites are used to remove dissolved oxygen from treatment water. Excess sulfite at elevated temperature combines with oxygen to reduce pitting. Remember to cool your samples quickly and perform the test immediately. Each test kit is packaged in a durable plastic case with instructions and includes all items to complete approximately 60–75 tests. Kit Components Sulfite Titrant High, 60mL Sulfite Titrant Low, 60mL Hydrochloric Acid 10%, 60mL Starch Indicator 0.5%, 60mL Vial, Plastic, 10-50mL Kit Features Color Coded Caps The color caps on the reagents match the color bar on each test kit instruction giving you a quick, visual reference to make sure you are using the proper reagents with your kit. Photographic Instructions Comes with photographs to demonstrate the color changes that occur during the test. It doesn’t get any easier!
