Nitrite Testing Articles & Analysis
6 news found
To help raise public awareness about these hidden risks, Zimmetry Environmental has sponsored a new educational video that explains where nitrate and nitrite come from, why they matter, and how testing plays a key role in protecting health. ...
Environmental Protection Agency (EPA), maintenance, testing and treatment of private water supplies are the sole responsibility of the homeowner. ...
The optical spectral sensors of WTW provide the measurement of carbon parameters, nitrate and nitrite or suspended solids in lakes and rivers. The measurements with the maintenance-free sensors are taking place directly in the water body. ...
This method is meant to replace methods D1254 (Nitrite) and D992 (Nitrate). Method D1254 uses a reagent which is considered to be a possible carcinogen. Method D992 is mentioned by ASTM to "have relatively large errors when used in wastewaters and also has greater manipulative difficulties" than the [enzymatic] method". This test method may be used instead of ...
A proposed new ASTM International test method will present a means to perform nitrate analysis of water without the use of hazardous chemicals. WK27289, Test Methods for Nitrite-Nitrate in Water by Nitrate Reductase, is being developed by Subcommittee D19.05 on Inorganic Constituents in Water, part of ASTM International Committee D19 on Water. ...
Industrial Test Systems, Inc., innovators of test strip technology, unveils the redesigned Complete Home Water Quality Test Kit, the first water quality test kit that lives up to its name. The Complete Home Water Quality Test Kit (481199) tests 13 common water parameters valued at over $350 ...