Introduction: The GR-8500A Portable Water Quality Toxicity Detector provides a rapid method for detecting the toxicity of water. According to the ISO11348 standard, water quality safety can be quickly assessed. Scientific and reliable analysis reports can be given with simple operation. ATP (adenosine triphosphate) is also available. Analytical function for the determination of total biomass in water. Application field Water source early warning - water company Water quality toxicity emergency monitoring - hydrological station Biological effects of toxic substances in water - Shui Research Center, Shuiyan Institute Rapid detection of water toxicity, rapid screening of fish feed toxicity - valuable fish culture Environmental Governance - Environmental Monitoring Station, Environmental Protection Agency Water quality biological toxicity emergency detection - disease control center Water source toxicity emergency screening - Disaster Relief Office of the Provincial Civil Affairs Department Rapid toxicity analysis of unknown chemicals - security agencies Biotoxicology, luminescent bacteria research - university research institutions Features: 1. Highly toxic pollutants - the standard deviation of cyanide determination results is 1% - 4%; 2. The standard deviation of the measurement results for common interfering substances copper, iron, magnesium, zinc and aluminum is less than or equal to 10% 3. At present, the EC50 values of more than 1,200 chemical substances have been saved in the published data. 4. Use zinc sulfate as a toxicity reference to avoid operator exposure to the highly toxic substance mercury chloride in traditional methods. 5. The sensitivity range of the comprehensive toxicity test is close to the sensitive range of human toxicity, and the correlation with the results of animal experiments is excellent. 6. Easy to use, small and convenient, can be used for laboratory research and analysis, or can be field tested in the field
Introduction: The GR-8500A Portable Water Quality Toxicity Detector provides a rapid method for detecting the toxicity of water. According to the ISO11348 standard, water quality safety can be quickly assessed. Scientific and reliable analysis reports can be given with simple operation. ATP (adenosine triphosphate) is also available. Analytical function for the determination of total biomass in water.
