Studies On the Phenoldisulphonic Acid Method for Determining Nitrates in Soils
The book Studies On the Phenoldisulphonic Acid Method for Determining Nitrates in Soils was written by author Lipman, Charles Bernard, 1883- [from Old Catalog] Here you can read free online of Studies On the Phenoldisulphonic Acid Method for Determining Nitrates in Soils book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Studies On the Phenoldisulphonic Acid Method for Determining Nitrates in Soils a good or bad book?
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found as added nitrate nitrate mgs. mgs. mgs. Amounts of nitrate 5.00 .050 .040 uniform and alum 12.50 .050 .036 varying 25.00. .050 .033 50.00 .050 .031 100.00 .050 .034 150.00 .050 .040 Amounts of alum uni form 45.00 .050 .035 and nitrate varying 45.00 .100 .075 45.00 .250 .168 45.00 .500 .345 45.00 1.000 .675 45.00 2.500 1.800 Amounts of both 5.00 .050 .040 salts varying 12.50 .100 .074 25.00 .250 .175 50.00 .500 .335 100.00 1.000 .690 150.00 2.500 1.850 Color blanks on .00 .050 .049 both sa...lts .00 100.00 .500 .480 30 University of California Publications in Agricultural Sciences [Vol. 1 N. added as N. found as nitrate nitrate mgs. mgs. .5000 .254 1.000 .648 2.000 1.460 .5000 .100 1.0000 .300 2.0000 1.180 1.0000 .135 2.5000 .650 5.0000 2.200 TABLE VI Effects of Aluminum Cream and Bone Black Sufficient aluminum cream to clear solution. Five minutes exposure Twice the amount of aluminum cream used above. Exposed one and one-half hours Sufficient bone black to clear and decolorize solution The data in Tables V and VI are clearly very striking.
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