1. The Karl Fischer reagent used in the moisture analyzer is corrosive and should be taken care of during operation to prevent the reagent from splashing on the surface of the instrument. 2. The Karl Fischer reagent has different degrees of harm to the human body. When operating the moisture meter , it is carried out under good ventilation conditions to ensure safety. 3. The Cartesian reagent waste liquid should be discharged into a fixed sealed bottle and treated as harmful substances. Do not open or arbitrarily discharge into the sewer to prevent environmental pollution. 4. If it is found that the silica gel turns red or white, it should be replaced, or the discolored silica gel should be heated in a 105 degree oven, and then reduced to a sky blue, placed in a drying tube and cooled to room temperature before use. Glass Slide,Microscope Slide,Microscope Glass Slide,Lab Usage Glass Slide Luck Medical Consumables Co.,LIMITED , https://www.luckmedical.com