Showing 1 - 4 of 4 Results
1.
Colorimetric Determination of Nitrate Plus Nitrite in Water by Enzymatic Reduction, Automate... by Charles J Patton, Jennifer ... ISBN: 9781500223311 List Price: $17.99
2.
Analytical Properties of Some Commercially Available Nitrate Reductase Enzymes Evaluated as ... by Charles J. Patton, Jennifer... ISBN: 9781500266721 List Price: $19.99
3.
Automated, Colorimetric Methods for Determination of Nitrate Plus Nitrite, Nitrite, Ammonium... by Antweiler, Ronald C., Patto... ISBN: 9781287000037 List Price: $15.75
4.
Methods of Analysis by the U. S. Geological Survey : Usgs Open-File Report 2000-170 by Patton, Charles J., Truitt,... ISBN: 9781288850112 List Price: $15.75