CPL @1098 (87.5%) on 21-jan-2018 [ "arg2 such as particulates and arg1" "arg2 such as hydrogen sulfide and arg1" "arg2 such as hydrogen sulphide and arg1" ] using (ammonia, impurities)
CPL @1095 (98.4%) on 17-jan-2018 [ "arg2 like mercury and arg1" "arg2 such as sulphur and arg1" "arg2 like lead and arg1" "arg2 such as nickel and arg1" "arg2 such as mercury and arg1" "arg2 such as lead and arg1" ] using (arsenic, impurities)
CPL @1096 (93.8%) on 18-jan-2018 [ "arg2 such as lead and arg1" "arg2 such as copper and arg1" "arg2 like lead and arg1" "arg2 from the water such as arg1" ] using (chlorine, impurities)
CPL @1103 (93.8%) on 06-mar-2018 [ "arg2 such as sulphur arg1" "arg2 such as sulfur arg1" "arg2 like sulphur arg1" "arg2 such as nitrogen arg1" ] using (compounds, impurities)
CPL @1094 (100.0%) on 01-jan-2018 [ "arg2 such as water and carbon arg1" "arg2 from carbon arg1" "arg2 and carbon arg1" "arg2 as sulfur arg1" "arg2 including carbon arg1" "arg2 such as carbon arg1" "arg2 down into carbon arg1" "arg2 such as sulfur arg1" "arg2 such as sulphur arg1" "arg2 like carbon arg1" "arg2 include carbon arg1" ] using (dioxide, impurities)
CPL @1095 (96.9%) on 17-jan-2018 [ "arg2 like lead or arg1" "arg2 such as copper and arg1" "arg2 such as oxides of arg1" "arg2 including lead and arg1" "arg2 such as manganese and arg1" ] using (iron, impurities)
CPL @1095 (98.4%) on 17-jan-2018 [ "arg2 like oxygen and arg1" "arg2 such as oxygen and arg1" "arg2 like sulfur and arg1" "arg2 such as carbon dioxide and arg1" "arg2 such as sulphur and arg1" "arg2 such as sulfur and arg1" ] using (nitrogen, impurities)
CPL @1099 (87.5%) on 23-jan-2018 [ "arg2 such as arsenic and arg1" "arg2 such as sulfur and arg1" "arg2 such as sulphur and arg1" ] using (phosphorus, impurities)
CPL @1098 (87.5%) on 21-jan-2018 [ "arg2 like nitrogen and arg1" "arg2 such as oxygen and arg1" "arg2 such as mercury and arg1" ] using (sulfur, impurities)
OE @803 (87.2%) on 13-jan-2014 [ ] using (water, impurities)
CPL @1096 (100.0%) on 18-jan-2018 [ "arg2 in your well arg1" "arg2 such as oxygen and arg1" "arg2 from your aquarium arg1" "arg2 from air or arg1" "arg2 in drinking arg1" "arg2 such as oxygen or arg1" "arg2 out of tap arg1" "arg2 in our tap arg1" "arg2 in our drinking arg1" "arg2 when dissolved in arg1" "arg2 in our air and arg1" "arg2 often found in tap arg1" "arg2 found in drinking arg1" "arg2 present in tap arg1" "arg2 in food and drinking arg1" "arg2 that are soluble in arg1" "arg2 such as sulphur and arg1" "arg2 from your tap arg1" "arg2 found in tap arg1" "arg2 such as carbon dioxide and arg1" "arg2 that are dissolved in arg1" "arg2 allowed in drinking arg1" "arg2 in its drinking arg1" ] using (water, impurities)