Results 311 to 317 of about 1,115,302 (317)

Urinary urea nitrogen vs. total urine nitrogen

Burns, 1992
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Ex Tenebris Lux: Illuminating Reactive Oxygen and Nitrogen Species with Small Molecule Probes

Chemical Reviews
Maidileyvis C Cabello, Michael J Melville, Dylan W Domaille   +2 more
exaly  

Determination of Total Nitrogen and Phosphorus in Leaf Litter

2005
Flindt, Mogens, Lillebø, A.I.
openaire   +2 more sources

[Ultramicromethod for the determination of total nitrogen].

Biulleten' eksperimental'noi biologii i meditsiny, 1998
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Test Method for Determination of Total Nitrogen, Total Kjeldahl Nitrogen by Calculation, and Total Phosphorus in Water, Wastewater by Ion Chromatography

2016
openaire   +1 more source

The significance of trends in concentrations of total nitrogen and nitrogenous compounds

1999
GIANQUINTO G., BONA, STEFANO
openaire   +1 more source

Test Method for Determination of Total Nitrogen, Total Kjeldahl Nitrogen by Calculation, and Total Phosphorus in Water, Wastewater by Ion Chromatography

openaire   +1 more source