Inexpensive microbial dipstick diagnostic for nitrate in water

Engineering & Materials Science

• Nitrates 100%
• Water 43%
• Azo dyes 34%
• Chromates 14%
• Borates 14%
• Color 14%
• Cadmium 13%
• Escherichia coli 12%
• Potable water 12%
• Materials testing 12%
• Biosensors 12%
• Reagents 11%
• Water supply 11%
• Sulfates 11%
• Dilution 10%
• Contamination 9%
• Impurities 9%
• Lead 9%
• Aging of materials 7%
• Inspection 7%
• Temperature 3%
• Costs 3%
• Experiments 3%

Earth & Environmental Sciences

• nitrate 57%
• nitrite 28%
• water 24%
• dye 18%
• rapid test 15%
• borate 12%
• chromate 12%
• extinction coefficient 11%
• inspection 9%
• cadmium 8%
• dilution 8%
• water supply 7%
• drinking water 7%
• sulfate 7%
• contamination 6%
• pollutant 5%
• detection 5%
• need 5%
• cost 5%
• material 4%
• test 3%
• temperature 3%
• method 2%

Chemical Compounds

• Nitrate 59%
• Nitrite 29%
• Azo Dye 20%
• Drinking Water 10%
• Formate 10%
• Borate 9%
• Dilution 8%
• Sulfate 7%
• Error 7%
• Ambient Reaction Temperature 5%
• Time 3%
• Application 3%